Jongbin-kr/qasc huggingface dataset:
what does gases from burning coal and oil dissolving in water in the atmosphere do? (A) chemical changes (B) saves trees (C) forms diamonds (D) vaporization (E) heating liquids (F) kills trees (G) weathering (H) Pollution
Answer: F
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Acid rain kills trees .
Combined fact: gases from burning coal and oil dissolving in water in the atmosphere kills trees
Gasses from burning coal can lead to what? (A) soil destruction (B) nuclear power (C) Electrical energy (D) Pollution (E) grass (F) flow of electrons (G) radio waves (H) heat energy
Answer: A
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Acid rain can destroy soil.
Combined fact: Gases from burning coal and oil dissolving in water in the atmosphere can destroy soil.
what can power plants cause? (A) Pesticides (B) wind (C) heat energy (D) acid rain (E) friction (F) Pollution (G) coal (H) oil
Answer: D
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Coal-fired power plants contribute to acid rain.
Combined fact: power plants can cause acid rain
Gases from burning coal and oil dissolving in water in the atmosphere can hurt what? (A) agriculture (B) people (C) sun (D) the past (E) animals (F) environment (G) moon (H) climate
Answer: F
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Acid rain is very bad and can hurt the environment.
Combined fact: Gases from burning coal and oil dissolving in water in the atmosphere can hurt the environment
Gases from burning coal and and oil dissolving in the atmosphere can cause what? (A) polluted rain (B) disease (C) humidity (D) thunderstorms (E) snow (F) contamination (G) Temperature (H) harmful substances
Answer: A
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Acid rain comes from polluted clouds.
Combined fact: Gases from burning coal and oil dissolving in water in the atmosphere causes polluted rain.
gases from burning coal and oil dissolving in water can harm what? (A) soils (B) people (C) oil reserves (D) plant life (E) animals (F) coal factories (G) humans (H) gas buildup
Answer: D
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Acid rain can harm plant life and actually kill plants.
Combined fact: gases from burning coal and oil dissolving in water can harm plant life
What from burning coal and oil dissolving in water in the atmosphere causes acid rain? (A) toxins (B) Pollution (C) excretion (D) chemicals (E) citric acid (F) bleach (G) vapors (H) water
Answer: G
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Helpful Generalizations Vapors and gases are molecules.
Combined fact: vapors from burning coal and oil dissolving in water in the atmosphere causes acid rain
power stations which generate electricity produce gases in the atmosphere cause what (A) drought (B) Pollution (C) storms (D) Temperature (E) heat (F) contamination (G) acid rain (H) climate
Answer: G
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Coal-fired plants Are power stations which burn coal to generate electricity.
Combined fact: power stations which generate electricity produce gases in the atmosphere cause acid rain
what are gases from burning coal and oil dissolving in water in the atmosphere? (A) harmful (B) deadly (C) h2o (D) helpful (E) dangerous (F) vehicles (G) green (H) toxins
Answer: A
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Acid rain is harmful rain.
Combined fact: gases from burning coal and oil dissolving in water in the atmosphere is harmful
Gases from what causes precipitation where the pH is 5.7 or lower? (A) Condensation (B) aqueous solution (C) streams (D) Pollution (E) evaporation (F) Organic compounds (G) vaporization (H) burning coal
Answer: H
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: Acid rain is precipitation which pH is 5.7 or lower.
Combined fact: gases from burning coal causes precipitation which pH is 5.7 or lower
What comes from burning coal and oil dissolving in water in the atmosphere? (A) Plant growth is reduced (B) A transportation fuel (C) Generating heat (D) harmful substances (E) DNA damage and mutations (F) A compound that donates proton (G) ozone depletion (H) Mutagenic chemicals
Answer: F
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain
Fact 2: An acid is defined as a compound which can donate a proton .
Combined fact: A compound which can donate a proton from burning coal and oil dissolving in water in the atmosphere causes a compound which can donate a proton rain.
What in DNA, carried by genes, have instructions? (A) proteins (B) seeds (C) bioaerosols (D) ligt (E) blood (F) electrons (G) glucose (H) tissues
Answer: A
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: DNA contains the instructions, proteins carry out the instructions.
Combined fact: Proteins in DNA, carried by genes, have instructions
Alternative instructions for a single protein are encoded on: (A) alleles (B) Acids (C) PDAs (D) nucleus (E) junk DNA (F) A computer (G) inheritance (H) Tail
Answer: A
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Alleles are alternative forms of a gene.
Combined fact: Alleles can contain instructions for making alternative versions of the same single protein.
what do genes contain? (A) Chemical energy (B) viruses (C) sensory neurons (D) water (E) Energy (F) A Greek letter (G) blueprints (H) fat
Answer: G
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Genes are blueprints for the construction of proteins.
Combined fact: genes contain blueprints
what do genes contain? (A) A Greek letter (B) sensory neurons (C) Energy (D) trash (E) blueprints (F) Chemical energy (G) water (H) organelles
Answer: E
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Genes are blueprints for making proteins.
Combined fact: genes contain blueprints
How often does a thing arranged in clusters contain instructions for a single protein? (A) PDAs (B) alleles (C) pollen (D) mostly (E) Dilution (F) electron (G) three (H) Flowers
Answer: D
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Genes are arranged in gene clusters.
Combined fact: A thing arranged in clusters mostly contain instructions for a single protein
What can DNA contain the instructions for? (A) keeps the organism warm (B) Something to move (C) Plant reproduction (D) a single protein (E) A computer (F) Animal survival (G) survival (H) an engine
Answer: D
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Genes are made of DNA, the substrate of hereditary information.
Combined fact: DNA can contain the instructions for a single protein.
What mostly contain the instructions for a single protein? (A) resistance activities (B) Veins and arteries. (C) A Greek letter (D) sensory neurons (E) fur seals (F) parasites (G) units of heredity (H) colors of the spectrum
Answer: G
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Genes are the basic unit of heredity.
Combined fact: units of heredity mostly contain the instructions for a single protein
what are molecules that contain a single protein? (A) genes (B) animals (C) alleles (D) swea (E) SO2 (F) small (G) CO 2 (H) ovaries
Answer: A
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Genes are molecules that contain the instructions for cells to work correctly.
Combined fact: Genes are molecules that contain a single protein
What interferes with an animal's ability to adjust to hot temperatures? (A) snow (B) prolactin release (C) lice (D) nervous system (E) Endocrine system (F) high humidity (G) Pituitary gland (H) low moisture
Answer: F
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: High humidity interferes with evaporation of the sweat.
Combined fact: High humidity interferes with the ability of some animals to adjust to hot temperature.
What can help some animals to adjust to hot temperatures? (A) fur (B) speed (C) pH (D) skin (E) fats (F) heat (G) fibers (H) strength
Answer: D
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: Skin also helps control temperature, through adjustments of blood flow and evaporation of sweat.
Combined fact: Skin helps some animals to adjust to hot temperatures.
what are some animals adjusting to by using sweat? (A) cool temperatures (B) summer (C) Winter (D) heat (E) wind (F) tails (G) shiver (H) body
Answer: D
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: Heat and temperature are the same thing.
Combined fact: sweat is used for adjusting to heat by some animals
What is used for adjusting to hot temperatures by some animals? (A) secretion (B) autoregulation (C) evaporation (D) hibernation (E) hormones (F) hydration (G) perspiration (H) Pituitary gland
Answer: G
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: Perspiration is produced by sweat glands in the skin and is secreted through pores.
Combined fact: Perspiration is used for adjusting to hot temperatures by some animals
What uses salt and water to adjust their temperature? (A) gasoline (B) a fish (C) animals (D) cactuses (E) Lobsters (F) tacos (G) air (H) organisms
Answer: C
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: Sweat is made of salt and water.
Combined fact: salt and water are used for adjusting to hot temperatures by some animals
what uses sweat to adjust to hot temperatures? (A) omnivores (B) dogs (C) bears (D) Mammal (E) h2o (F) humans (G) pigeons (H) clouds
Answer: F
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: All humans are animals.
Combined fact: sweat is used for adjusting to hot temperatures by humans
How do humans control their body temperature? (A) Enzymes (B) electricity (C) pituitary (D) Hydrating (E) Taking a shower (F) Swimming (G) Sweating (H) evaporation
Answer: G
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: Many warm-blooded animals control their body temperature by sweating or panting.
Combined fact: Humans adjust their body temperature by sweating
how do animals keep cool? (A) body (B) swea (C) cilia (D) motors (E) heat (F) fluid (G) cold (H) dorsal
Answer: B
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: Generally the most effective way for animals to keep cool in hot weather is by sweating.
Combined fact: sweating is used by animals to cool off
What is used to adjust controls to regulate temperature? (A) glass (B) motors (C) neurons (D) power (E) copper (F) sweat (G) forces (H) keratin
Answer: F
Fact 1: sweat is used for adjusting to hot temperatures by some animals
Fact 2: Adjusts controls to regulate temperature and humidity of animals' quarters.
Combined fact: Sweat is used to adjust controls to regulate temperature.
The Earth being tilted on its axis causes ones side to receive less  (A) water vapor (B) moisture (C) sunlight (D) harmful substances (E) carbon and oxygen (F) heat and light (G) Greenhouse gases (H) wind currents
Answer: F
Fact 1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
Fact 2: Energy produced by the sun in the form of heat and light is called solar energy.
Combined fact: the Earth being tilted on its axis causes ones side to receive less heat and light
The Earth being tilted on its axis causes solar energy to drive what? (A) systems of prejudice (B) heat production (C) heat is produced (D) motor boats (E) produce light (F) games (G) Earth's weather system (H) rays or beams
Answer: G
Fact 1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
Fact 2: Energy from the Sun drives Earth's weather system.
Combined fact: The Earth being tilted on its axis causes solar energy to drive Earth's weather system.
What is a result of Earth being tilted on its axis (A) The seasons (B) global warming (C) Gravity (D) Weather (E) Day and night (F) climate (G) temperature (H) autumn
Answer: A
Fact 1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
Fact 2: Seasons result from variations in the amount of the sun's energy hitting the surface.
Combined fact: Seasons are a result of Earth being tilted on its axis
What do you experience when your side of the earth is away from the sun (A) haze (B) Summer (C) Heat (D) cold (E) Winter (F) climate (G) sweating (H) Rain
Answer: E
Fact 1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
Fact 2: When it is tilted away from the sun, it is winter.
Combined fact: The side of the earth receiving less energy from the sun is experiencing winter
What can cause plants to receive less energy (A) summer solstace (B) Dehydration (C) fossil fuels (D) exposure to cold (E) lunar orbit (F) They may not survive. (G) solar flares (H) the Earth being tilted
Answer: H
Fact 1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
Fact 2: Plants obtain their energy from the sun.
Combined fact: the Earth being tilted on its axis causes plants to receive less energy
What happens when we receive less energy from the sun? (A) survival (B) store (C) Winter (D) autumn (E) Hurricanes (F) air cools (G) Global warming (H) Summer
Answer: C
Fact 1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
Fact 2: During winter, the earth in the Northern Hemisphere is tilted away from the sun.
Combined fact: Winter is caused from being tilted away from the sun and receiving less energy
what are caused by the same reason that one side of the Earth receives less energy from the sun (A) car accidents (B) climate (C) Seasons (D) photons (E) meteor showers (F) sweating (G) carbon cycle (H) sunlight
Answer: C
Fact 1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
Fact 2: Seasons are caused because the earth's axis is tilted as the earth revolves around the sun.
Combined fact: Seasons are caused by the same reason that one side of the Earth receives less energy from the sun than the other side
One side of the Earth receives less what from the Sun than the other side? (A) solar power (B) photons (C) rays or beams (D) water vapor (E) sunlight (F) scattered light (G) Temperature (H) Greenhouse gases
Answer: A
Fact 1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
Fact 2: Solar energy is power.
Combined fact: one side of the Earth receives less solar power from the Sun than the other side
mutations may change the structure of the what of DNA? (A) personalities (B) mutations (C) solid, liquid, gas (D) building blocks (E) gastropod shells (F) Veins and arteries. (G) hosts (H) an organism's body
Answer: D
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: Nucleotides are the building blocks of DNA .
Combined fact: mutations may change the structure of the building blocks of DNA.
What do mutations do to DNA? (A) It expands (B) Damages them (C) negative (D) Moisturize it. (E) Help it. (F) Destroy it. (G) It decreases (H) Change it.
Answer: H
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: DNA is made up of nucleotides.
Combined fact: Mutations change DNA.
What is a potential outcome of genetic mutation? (A) HIV (B) albino (C) anemia (D) pizza eating turtles (E) genealogy (F) SNPs (G) biology (H) death
Answer: F
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: SNPs involve polymorphisms at the single nucleotide level.
Combined fact: Mutations may change the structure of a chromosome or just cause SNPs.
What may change the structure of a nucleotide? (A) oxidation reaction (B) adding heat (C) Water (D) Name (E) Mutagenic chemicals (F) permineralization (G) Air (H) that material's properties
Answer: E
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: Mutagenic chemicals cause mutations.
Combined fact: Mutagenic chemicals may change the structure of a nucleotide
What can change the structure of DNA? (A) Mutations (B) rays or beams (C) Genes (D) radiation (E) DNA (F) Smoking (G) Microscope (H) Chemicals
Answer: A
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: DNA is made up of nucleotides.
Combined fact: Mutations can change the structure of DNA.
Alterations in genetic information may change a chromosome's structure or one (A) nitrogen (B) harm them (C) Plants growth (D) Damages them (E) spectrum (F) nuclear waste (G) nucelotide (H) nitrate
Answer: G
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: Mutations are changes in genetic information.
Combined fact: Alterations in genetic information may change the structure of a chromosome or just a single nucleotide.
What does changes in the structure of the Y chromosome do? (A) reproduce (B) Male infertility (C) harm them (D) bending light rays (E) It expands (F) allow growth (G) Plant growth is reduced (H) Damages them
Answer: B
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: Mutations in genes on the Y chromosome have been implicated in male genetic infertility.
Combined fact: Changes in the structure of the Y chromosome are implicated in male infertility
Changing the structure of a chromosome can be what to an organsim? (A) massive damage (B) mechanical (C) beneficial (D) harm them (E) negative (F) dangerous (G) homogenous (H) Damages them
Answer: C
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: Most mutations are beneficial to the organism.
Combined fact: Changing the structure of a chromosome can be beneficial to the organism.
Which process of gene abnormalities can mutations be detected? (A) A computer (B) ligt (C) analysis (D) radiation (E) electrically (F) negative (G) Microscope (H) illness
Answer: C
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: Chromosomal abnormalities can be examined by chromosome analysis.
Combined fact: Mutations can be detected by analysis on gene abnormalities.
What are pheromones used for? (A) Taste (B) photosynthesis (C) spread flower seeds (D) Plant reproduction (E) Sound (F) Plants growth (G) Communication (H) Sleep
Answer: G
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Pheromones are chemicals produced by animals allowing individuals of a species to communicate.
Combined fact: Animals communicate with pheromones
what can communicate with sounds, chemicals, or visual cues? (A) sound waves (B) bears (C) sheep (D) humans (E) sun rays (F) clouds (G) Birds (H) cats
Answer: H
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: All cats are animals.
Combined fact: cats can communicate with sounds, chemicals or visual cues
animals do what with sounds, chemicals or visual cues? (A) share ideas (B) share beds (C) Movement (D) share technology (E) reusing things (F) share time (G) Riding a bike (H) to move people
Answer: A
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Communication requires an idea, a message to share.
Combined fact: animals share ideas with sounds, chemicals or visual cues
Animals do what with sounds, chemicals or visual cues? (A) open the floor (B) to move people (C) share brains (D) trade ideals (E) Release energy (F) exchange information (G) reusing things (H) mate with females
Answer: F
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Communication is the exchange of information, ideas and emotions.
Combined fact: Animals exchange information with sounds, chemicals or visual cues
What can communicate with sounds? (A) the Sun (B) sheep (C) rocks (D) bears (E) Birds (F) air molecules (G) phone (H) bats
Answer: H
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Bats and owls are nocturnal animals.
Combined fact: bats can communicate with sounds
Animals communicate through what? (A) chemicals (B) A wave (C) fur (D) nerves (E) A vacuum (F) A telephone (G) A particle (H) Movement
Answer: B
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Perception of sound Sound is a wave.
Combined fact: Animals can communicate with visual cues, chemicals, or something that is a wave
how do humans communicate? (A) simply (B) electrically (C) sensory neurons (D) by indirect light (E) firm hugs (F) smell (G) linguistically (H) touch
Answer: G
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Unlike animal communication, properly human communication is abstract and linguistic in nature.
Combined fact: humans communicate linguistically
what can communicate with sounds, chemicals or visual cues? (A) cows (B) bears (C) sheep (D) bacteria (E) viruses (F) humans (G) Birds (H) clouds
Answer: A
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Cows are social animals.
Combined fact: cows can communicate with sounds, chemicals or visual cues
What uses sounds, chemicals and visual cues? (A) bees (B) seaweed (C) running (D) monkeys (E) humans (F) germs (G) athletes (H) coral
Answer: D
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Monkeys are wild animals.
Combined fact: Monkeys communicate with sounds, chemicals or visual cues.
What can communicate with sounds, chemicals, or visual cues? (A) rocks (B) sheep (C) humans (D) Birds (E) bacteria (F) bears (G) viruses (H) cats
Answer: H
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: CAT Cats are animals and are great pets.
Combined fact: cats can communicate with sounds, chemicals, or visual cues
what can communicate with sounds, chemicals, or visual cues? (A) sheep (B) cows (C) bats (D) Birds (E) koalas (F) humans (G) camels (H) bears
Answer: B
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Cows are social animals.
Combined fact: cows can communicate with sounds, chemicals, or visual cues
Which of the following do humans not use to communicate? (A) chemicals. (B) limb amputation (C) emissions (D) sweating (E) smoking pipes (F) dry conditions (G) visible energy (H) heat or cold
Answer: A
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: Unlike animal communication, properly human communication is abstract and linguistic in nature.
Combined fact: Humans do not communicate with chemicals.
What can create sand dunes by transporting and depositing sand. (A) movement (B) Sediment (C) evaporation (D) rivers (E) ice (F) erosion (G) storms (H) hail
Answer: G
Fact 1: sand dunes are formed by the wind transporting and depositing sand
Fact 2: Sand also moves via storms and wind.
Combined fact: sand dunes are formed by storms transporting and depositing sand
deserts are a location where wind transport can deposit what (A) plant (B) rocks (C) crust (D) grains (E) money (F) sand (G) matter (H) soils
Answer: F
Fact 1: sand dunes are formed by the wind transporting and depositing sand
Fact 2: Desert Dunes Desert sand dunes occur in an amazing diversity of forms.
Combined fact: deserts are a location where wind transport can deposit sand
What are factors in the creation of formations in the desert? (A) scattered light (B) the pyramids (C) global warming (D) Physical weathering (E) salinity (F) tombs (G) Sahara (H) wind and erosion
Answer: H
Fact 1: sand dunes are formed by the wind transporting and depositing sand
Fact 2: Aeolian erosion of sand in the desert is partially responsible for the formation of sand dunes.
Combined fact: Wind and erosion create formations in the desert.
What can be caused by wind erosion? (A) Water expanding (B) Pollution (C) Sand dunes (D) an object (E) deforestation (F) flooding (G) patch reefs (H) detritus
Answer: C
Fact 1: sand dunes are formed by the wind transporting and depositing sand
Fact 2: Wind erosion is the movement and deposition of soil particles by wind.
Combined fact: sand dunes are formed by wind erosion
Sand dunes can be formed by (A) air mass over Earth's surface (B) movements in the earth's crust (C) The bending of a ray of light (D) Movement of an air mass (E) pressure differences. (F) Physical weathering (G) looseness of dirt or compost (H) remains of prehistoric life
Answer: E
Fact 1: sand dunes are formed by the wind transporting and depositing sand
Fact 2: Winds are caused by pressure differences.
Combined fact: sand dunes can be formed by pressure differences.
A habitat for several rare plant species is formed by the wind transporting and depositing what? (A) dirt (B) soils (C) coal (D) peat (E) rocks (F) crust (G) sand (H) earth
Answer: G
Fact 1: sand dunes are formed by the wind transporting and depositing sand
Fact 2: Sand dunes provide a habitat for several rare plant species.
Combined fact: A habitat for several rare plant species is formed by the wind transporting and depositing sand.
What prevents erosion on dunes? (A) streams (B) cacti (C) wind (D) LEDs (E) fibrous (F) grass (G) fibers (H) bamboo
Answer: F
Fact 1: sand dunes are formed by the wind transporting and depositing sand
Fact 2: Dune grass is very important to the preservation of sand dunes.
Combined fact: dune grass prevents erosion
What will prevent the formation of sand dunes? (A) focusing a lens (B) forces (C) energy barrier (D) flooding (E) erosion (F) less water (G) Solar energy (H) vegetation
Answer: H
Fact 1: sand dunes are formed by the wind transporting and depositing sand
Fact 2: Vegetation stabilizes the sand, preventing the wind from forming dunes.
Combined fact: The more vegetation in the sand, the less likely sand dunes will form?
where does being buried under soil and mud change peat into coal through extreme heat and pressure over a long period of time? (A) watershed (B) alluvial (C) wetland (D) deltas (E) erosion (F) houses (G) earth (H) lakes
Answer: C
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Well, a swamp is a type of wetland.
Combined fact: being buried under soil and mud changes peat into coal through extreme heat and pressure in a wetland over a long period of time
What is coal made out of? (A) heat (B) rocks (C) fossils (D) water (E) trees (F) energy (G) power (H) calcite
Answer: C
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Most coal is fossil peat.
Combined fact: fossils turn into coal over time
What does being buried under mud and soil change peat into? (A) potash (B) fuel (C) elms (D) mate (E) magic (F) fields (G) peat (H) bamboo
Answer: B
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Marble is used for sculptures, and coal is used for fuel and energy like light.
Combined fact: being buried under mud and soil changes peat into fuel
Being buried under soil and mud changes what into coal in wetlands over time? (A) peat (B) phytoplankton (C) fields (D) oil (E) air (F) pH (G) sunlight (H) elms
Answer: A
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Well, a swamp is a type of wetland.
Combined fact: being buried under soil and mud changes peat into coal in wetlands over time
what being buried under mud changes peat into coal? (A) a hydraulic system (B) space matter (C) mud shoes (D) Water expanding (E) Physical weathering (F) organic matter (G) flow of electrons (H) insignificant matter
Answer: F
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Peat moss is the organic matter that mixes with soil to form peat.
Combined fact: Organic matter being buried under mud changes peat into coal.
What changes into coal when buried under soil and mud? (A) rocks (B) sun (C) animals (D) cellulose (E) moon (F) plants (G) Newton (H) tunicates
Answer: F
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Dead plants provide peat moss.
Combined fact: being buried under soil and mud changes plants into coal
What is compressed into coal over long periods of time? (A) an object (B) bottom of feet (C) energy (D) carbon dioxide (E) rays or beams (F) kinetic energy (G) electricity (H) vegetation
Answer: H
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Swamp vegetation was compressed to form coal.
Combined fact: Vegetation is compressed into coal over long periods of time.
What would an alligator turn into if it died and was buried in the mud? (A) shells (B) coal (C) deadly (D) Frogs. (E) ill (F) dead (G) Frogs (H) toxins
Answer: B
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Alligators live in the swamps.
Combined fact: Alligators turn into coal after being buried.
being burried under soil and mud changes how what forms? (A) cacti (B) deltas (C) fens (D) potash (E) bamboo (F) rivers (G) roots (H) mildew
Answer: C
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Fens form non-acidic peat.
Combined fact: being burried under soil and mud changes how fens form
Where can peat, buried under soil and mud and through extreme heat and pressure, change into coal? (A) coastlines (B) alluvial (C) Sediment (D) uncontrolled (E) germany (F) wetlands (G) wind (H) deltas
Answer: F
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
Fact 2: Marshes and swamps are wetlands.
Combined fact: being buried under soil and mud changes peat into coal through extreme heat and pressure in wetlands
What causes pollination? (A) Bees (B) wind (C) roots (D) coffee (E) Oak (F) sunlight (G) animal (H) water
Answer: B
Fact 1: plant reproduction requires pollination
Fact 2: Most plants are either insect pollinated or wind pollinated.
Combined fact: pollination requires wind
Insects and hummingbirds are required for what to reproduce? (A) fish (B) bees (C) herds (D) growth (E) courtship (F) plants (G) mating (H) nutrients
Answer: F
Fact 1: plant reproduction requires pollination
Fact 2: Insects and hummingbirds are the primary pollinators.
Combined fact: Plant reproduction requires insects and hummingbirds.
What is required for reproduction in cranberry plants? (A) nucleus of a cell (B) parental permission (C) organic molecules (D) Energy. (E) bee visitation (F) hydrogen and oxygen (G) ocean spray (H) full moon
Answer: E
Fact 1: plant reproduction requires pollination
Fact 2: Cranberry flowers require bee visitation for pollination.
Combined fact: Cranberry reproduction requires bee visitation
What do bees aid many plants in doing? (A) Reproducing (B) growth (C) Obtaining nutrients (D) Photosynthesizing (E) survival (F) staying warm (G) Storing water (H) support
Answer: A
Fact 1: plant reproduction requires pollination
Fact 2: Many plants are pollinated by bees.
Combined fact: Bees aid in reproduction for many plants
what reproduction requires pollination? (A) humans (B) They lay eggs (C) Tropical (D) bees (E) insects (F) subtropical (G) perennials (H) heterotrophs
Answer: G
Fact 1: plant reproduction requires pollination
Fact 2: Perennial types are planted outside in spring.
Combined fact: perennial reproduction requires pollination
Bees are useful for what for plants? (A) growth (B) killing (C) reproduction (D) termination (E) survival (F) growing (G) food and shelter (H) gene flow
Answer: C
Fact 1: plant reproduction requires pollination
Fact 2: Pollination is usually accomplished by bees.
Combined fact: Bees are useful for plant reproduction
Crop reproduction relies on what insects? (A) bees (B) seeds (C) food (D) male (E) plants (F) scorpions (G) flies (H) ants
Answer: A
Fact 1: plant reproduction requires pollination
Fact 2: Bees are essential for crop pollination.
Combined fact: Bees are essential for crop reproduction
plant reproduction requires bats to spread their what? (A) packets (B) Light (C) Energy. (D) seeds (E) stones (F) energy (G) sugar (H) pills
Answer: D
Fact 1: plant reproduction requires pollination
Fact 2: Many plants rely on bats to spread their seeds and to pollinate flowers.
Combined fact: plant reproduction requires bats to spread their seeds
what requires pollination for reproduction? (A) Roundworms (B) Conifers (C) orchids (D) humans (E) Newton (F) h2o (G) amoebae (H) bees
Answer: C
Fact 1: plant reproduction requires pollination
Fact 2: Many orchids are rewarding indoor plants.
Combined fact: orchid reproduction requires pollination
Plant reproduction requires what? (A) genes (B) RNA (C) seeds (D) energy (E) ice (F) bees (G) cookies (H) rice
Answer: F
Fact 1: plant reproduction requires pollination
Fact 2: Bees are necessary for pollination.
Combined fact: plant reproduction requires bees
What does plant reproduction require? (A) dreams (B) seeds (C) bees (D) food (E) humans (F) energy (G) radiation (H) genes
Answer: C
Fact 1: plant reproduction requires pollination
Fact 2: Honey bees provide honey and pollinate crops.
Combined fact: plant reproduction requires bees
What does the intricate event of pollination help plants do? (A) survival (B) gene flow (C) propagate (D) reproduce (E) spread seeds (F) root death (G) water storage (H) growth
Answer: C
Fact 1: plant reproduction requires pollination
Fact 2: Pollination is an intricate series of events which ultimately results in plant reproduction.
Combined fact: Pollination is an intricate series of events leads to plant propagation
plant reproduction requires (A) seeds (B) an insect (C) bloom time (D) sunlight (E) energy (F) Energy. (G) gene flow (H) direct energy
Answer: B
Fact 1: plant reproduction requires pollination
Fact 2: An insect visitor is required for pollination and they have a mixed mating system.
Combined fact: plant reproduction requires An insect
Plant reproduction may require what? (A) mitosis (B) nutrients (C) insects (D) energy (E) sunlight (F) gene flow (G) seeds (H) Energy.
Answer: C
Fact 1: plant reproduction requires pollination
Fact 2: Insects are the natural pollinators.
Combined fact: Plant reproduction requires Insects
Plant reproduction requires something done by what? (A) trees (B) Wasps (C) Wind (D) seeds (E) DNA (F) animals (G) insects (H) mitosis
Answer: B
Fact 1: plant reproduction requires pollination
Fact 2: Pollination is by flies, wasps, and bees.
Combined fact: plant reproduction requires something done by wasps
what helps plants reproduce? (A) gene flow (B) insects (C) Earthworms (D) glycogen (E) Wind (F) mitosis (G) seeds (H) energy
Answer: B
Fact 1: plant reproduction requires pollination
Fact 2: Insects pollinate plants.
Combined fact: insects help plants reproduce
What does angiosperm reproduction require? (A) pollination (B) heat energy (C) energy (D) nutrients (E) bloom time (F) sunlight (G) Time and energy (H) Energy.
Answer: A
Fact 1: plant reproduction requires pollination
Fact 2: Angiosperms are the flowering plants.
Combined fact: Angiosperm reproduction requires pollination.
What causes air pollution? (A) Smoking (B) cigarettes (C) producing heat (D) Electrical energy (E) oxygen (F) chemical reaction (G) wind turbines (H) clouds
Answer: C
Fact 1: burning wood is used to produce heat
Fact 2: Air pollution is created by burning.
Combined fact: Producing heat causes air pollution.
Birch trees are wood that are used to produce what? (A) sweets (B) ice (C) water (D) energy (E) heat (F) food (G) sugar (H) paper
Answer: E
Fact 1: burning wood is used to produce heat
Fact 2: Birch trees are deciduous and the wood burns hot and fast, as if soaked with oil or kerosene.
Combined fact: birch trees are wood used to produce heat.
What is burned to produce heat? (A) Oak (B) Gold (C) Spruce (D) cellulose (E) Conifers (F) bamboo (G) Plastic (H) Aluminum
Answer: C
Fact 1: burning wood is used to produce heat
Fact 2: Interior woods are birch, spruce and pine.
Combined fact: burning spruce is used to produce heat
What is burning wood used for? (A) making trees (B) staying warm (C) engines (D) replanting trees (E) cooking food (F) removing heat (G) Electrical energy (H) warmth
Answer: E
Fact 1: burning wood is used to produce heat
Fact 2: Food is cooked by the steam and heat.
Combined fact: burning wood is used to cook food
What does wood need to be used in a stove? (A) diced (B) gas (C) fire (D) flattened (E) heat (F) Oak (G) hammered (H) cut
Answer: H
Fact 1: burning wood is used to produce heat
Fact 2: Wood has to be cut to be used in a wood-burning stove.
Combined fact: wood has to be cut to be used in a stove
What does burning wood lead to? (A) deforestation (B) kinetic energy (C) staying warm (D) decrease stamina (E) gravitational potential (F) tree (G) An object is seen (H) electrostatic energy
Answer: B
Fact 1: burning wood is used to produce heat
Fact 2: Heat is kinetic energy.
Combined fact: Burning wood produces kinetic energy
Burning wood is used to produce what type of energy? (A) Light (B) warmth (C) potential (D) Fuel cells (E) food (F) electrical (G) mechanical (H) kinetic
Answer: H
Fact 1: burning wood is used to produce heat
Fact 2: Heat is kinetic energy.
Combined fact: burning wood is used to produce kinetic energy.
what can wood be burned for? (A) cleaning (B) fuel (C) cooking (D) food (E) cooling (F) warmth (G) magnetisation (H) energy
Answer: C
Fact 1: burning wood is used to produce heat
Fact 2: Wood stoves for cooking and heating.
Combined fact: wood can be burned for cooking
burning wood is used to keep buildings what? (A) comfortable (B) closed (C) homogenous (D) warmth (E) smokey (F) cold (G) staying warm (H) freezing
Answer: A
Fact 1: burning wood is used to produce heat
Fact 2: Heating and air conditioning keep the building comfortable regardless of the temperature outside.
Combined fact: burning wood is used to keep buildings comfortable
What is used to increase temperature? (A) activation energy (B) ice (C) electricity (D) snow (E) glaciers (F) burning wood (G) Electrical energy (H) Fuel cells
Answer: F
Fact 1: burning wood is used to produce heat
Fact 2: Heat is added and the temperature of the water increases.
Combined fact: burning wood is used to increase temperature
Combustion is used to produce what (A) energy (B) carbon (C) heat (D) earthquakes (E) air (F) oil (G) O2 (H) water
Answer: C
Fact 1: burning wood is used to produce heat
Fact 2: Combustion-related, motor vehicles, wood burning, open burning, industrial processes.
Combined fact: Combustion is used to produce heat
what is burned to produce heat? (A) pine (B) wood (C) gravity (D) Coal (E) clouds (F) oak (G) elms (H) air
Answer: F
Fact 1: burning wood is used to produce heat
Fact 2: All wood is either pine or oak.
Combined fact: burning oak is used to produce heat
What do humans use a pan and stove for? (A) agriculture (B) To send microwaves (C) To eat the pan as food (D) Stove competitions outdoors (E) living things (F) electricity (G) Electrical energy (H) Cooking and eating.
Answer: H
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Many of foods that humans eat are cooked, recooked, and then warmed up.
Combined fact: Humans may use a pan to cook on a stove to eat.
A pan is used for what by cooking food? (A) kinetic energy (B) freezing bacteria (C) Light passing through water (D) adding bacteria (E) seasoning bacteria (F) destroying bacteria (G) Animal survival (H) a hydraulic system
Answer: F
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Most bacteria are destroyed by heat.
Combined fact: A pan is used for destroying bacteria by cooking food.
What can be used to cook eggs? (A) direct energy (B) the egg timer (C) Fuel cells (D) the spatula (E) the fridge (F) oysters (G) the stove (H) electricity
Answer: G
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: An egg is being cooked if it is in the frying pan.
Combined fact: Eggs can be cooked on a stove
What can be done to meats and fish on the stove (A) packaging (B) cooking (C) Allergies (D) heat (E) freezing (F) marinating (G) bacteria (H) parasites
Answer: B
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Pan sauces are made from the pan juices of cooked meats or fish.
Combined fact: cooking of meats and fish can be done on the stove
What produces less heat when cooking? (A) trout (B) bamboo (C) microwave (D) grill (E) Green beans (F) fur and fat (G) stove (H) fire
Answer: C
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Also, microwave ovens produce much less heat than stoves for cooking.
Combined fact: food is cooked in a microwave with less heat
A what is used to keep food warm or to heat it up? (A) heat (B) gas (C) pan (D) foil (E) freezer (F) fur (G) bag (H) jacket
Answer: C
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: An oven, stove, and microwave are available to keep food warm or to heat it up.
Combined fact: A pan is used to keep food warm or to heat it up.
what heats food? (A) water (B) electricity (C) ice (D) Enzymes (E) cooking oil (F) cells (G) Fuel cells (H) kinetic energy
Answer: E
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Heat pan, add cooking oil to pan.
Combined fact: cooking oil heats food
Wood is what for cooking food (A) wittled (B) Oak (C) cellulose (D) burned (E) heat (F) constructed (G) energy (H) stacked
Answer: D
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Wood is being burned in fireplaces, stoves and insert stoves.
Combined fact: Wood is burned for cooking food
Chicken and potatoes can be cooked in a pan on what? (A) a paper towel (B) on another chicken (C) a stove (D) in the freezer (E) less water (F) heat (G) plates (H) loose soil
Answer: C
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Food, like chicken and potatoes are recommended.
Combined fact: Chicken and potatoes can be cooked in a pan on the stove
What can be used for cooking food? (A) heat (B) sugar (C) Oak (D) silence (E) darkness (F) ice (G) oil (H) metal
Answer: H
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: And because it's made entirely of metal, each pan can be used in the oven and under the broiler.
Combined fact: metal is used for cooking food
What is used for cooking food by putting it over fire? (A) a pan (B) oil (C) a sink (D) a fridge (E) corn (F) Oak (G) energy (H) a microwave
Answer: A
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Fire puts off heat.
Combined fact: a pan is used for cooking food by putting it over fire
what does a pan on the stove make food? (A) direct energy (B) easier to digest (C) deoxyribonucleic acid (D) objects that have mass (E) lowered energy cost (F) organic molecules (G) activation energy (H) nutrients
Answer: B
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Cooked foods are easier to digest.
Combined fact: a pan is used on a stove to make food easier to digest
A pan is used for cooking food by heating food in it on what? (A) A source of kitchen accidents. (B) by indirect light (C) Evaporation of water (D) Earth revolving around the sun (E) Electrical energy (F) degrees Celsius (G) a hydraulic system (H) heat is produced
Answer: A
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Stoves Stoves can be a source of many accidents in the kitchen.
Combined fact: A pan is used for cooking food by heating food in it on a source of many accidents in the kitchen.
Where does a pan usually heat meals? (A) started (B) Winter (C) homes (D) made (E) Sun (F) oil (G) cooled (H) stove
Answer: H
Fact 1: a pan is used for cooking food by heating food in it on a stove
Fact 2: Healthful Meals Eat a grain food at every meal .
Combined fact: a pan is used for cooking meals by heating them on the stove.
Gasoline mowers convert gasoline into something as bad as what when it comes to emissions? (A) Roads (B) oil (C) buses (D) shoes (E) homes (F) trees (G) cars (H) bears
Answer: G
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Gasoline lawn mowers can be as bad as cars when it comes to emissions.
Combined fact: Gasoline mowers convert gasoline into something as bad as cars when it comes to emissions.
converting gasoline into motion cause what (A) Dehydration (B) elections (C) global debt (D) friction (E) dangerous (F) pollution (G) Firecrackers (H) traffic jams
Answer: F
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Small engines, such as in lawn mowers, pollute at a high rate.
Combined fact: converting gasoline into motion cause pollution
what do most lawn mowers convert into motion? (A) fossil fuels (B) flow of electrons (C) Greenhouse gases (D) solar power (E) hydroelectric power (F) heat energy (G) batteries (H) kinetic energy
Answer: A
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Oil and gasoline are fossil fuels.
Combined fact: lawn mowers convert fossil fuels into motion
what does a lawn mower convert into motion? (A) heat energy (B) propulsion (C) fossil fuels (D) grass (E) water (F) Energy. (G) chemicals (H) energy
Answer: G
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Diesel and gasoline are chemicals.
Combined fact: a lawn mower converts chemicals into motion
Machines can use gasoline to do what? (A) energy (B) destroy matter (C) staying warm (D) resist humans (E) motion (F) dangerous (G) cut grass (H) eat food
Answer: G
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Machines mow down forests much as a lawn mower cuts grass.
Combined fact: Gasoline can be converted into cut grass by machines
A gasoline lawn mower uses gasoline to get what? (A) heat energy (B) electricity (C) forced movement (D) to move people (E) mechanical motion (F) sharp blades (G) Something to move (H) mechanical degrees
Answer: E
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Blenders, mixers, lawn mowers convert that same electrical energy into mechanical motion.
Combined fact: A gasoline lawn mower uses gasoline to get mechanical motion.
What do lawn mowers use? (A) energy (B) two (C) motors (D) computers (E) engines (F) Energy. (G) grass (H) dirt
Answer: C
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Gasoline is a motor fuel only.
Combined fact: lawn mowers use motors
What can convert fossil fuels into motion? (A) heat energy (B) to move people (C) lawn mowers (D) electric cars (E) fish (F) birds (G) vehicles (H) engines
Answer: C
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Oil and gasoline are fossil fuels.
Combined fact: lawn mowers can convert fossil fuels into motion
What does a combustion engine convert into motion? (A) Gasoline (B) Grass clippings (C) energy (D) fossil fuels (E) Energy. (F) heat energy (G) A steam engine (H) An electric motor
Answer: A
Fact 1: a gasoline lawn mower converts gasoline into motion
Fact 2: Most mowers are powered by gasoline-driven combustion engines.
Combined fact: A gasoline driven combustion engine converts gasoline into motion.