Jongbin-kr/qasc huggingface dataset:
What requires electrical energy to produce photons? (A) satellites (B) an electron lens (C) cigarettes (D) an object (E) heterotrophs (F) squids (G) sensory neurons (H) a lightbulb
Answer: H
Fact 1: a light bulb requires electrical energy to produce light
Fact 2: Light quanta are called photons.
Combined fact: a lightbulb requires electrical energy to produce photons
A bulb uses electrical energy to produce: (A) waves (B) unique (C) fields (D) Green (E) heat (F) rays (G) energy (H) warmth
Answer: F
Fact 1: a light bulb requires electrical energy to produce light
Fact 2: Ray translates as light .
Combined fact: a bulb requires electrical energy to produce rays.
What do ribosomes have? (A) RNA (B) tRNA (C) mitochondria (D) p53 (E) DNA (F) stem cells (G) chlorophyll (H) core
Answer: A
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: Ribosomes consist of ribosomal RNA and proteins.
Combined fact: ribosomes have RNA
Ribosomes are sites where what? (A) the body's largest organ (B) more abundant (C) cells are destroyed (D) Plant growth is reduced (E) enzymes are broken (F) major threat to health (G) enzymes are made (H) ribosomes are eaten
Answer: G
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: Functional proteins are called enzymes .
Combined fact: Ribosomes are sites where enzymes are made
What are membranes attached to sites where proteins are made? (A) the body's largest organ (B) Veins and arteries. (C) epidermis and dermis (D) layers of fat (E) cell walls (F) cell membranes (G) endoplasmic reticulum (H) brain cells
Answer: G
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: E ndoplasmic reticulum are membranes attached to ribosomes.
Combined fact: Endoplasmic reticulum are membranes attached to sites where proteins are made
what do ribosomes contain? (A) nucleus (B) tRNA (C) mucus (D) SNPs (E) TRH (F) DNA (G) cell walls (H) RNA
Answer: H
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: Ribosomes consist of RNA and proteins.
Combined fact: ribosomes contain RNA
sites where proteins are made consist of RNA and what? (A) deltas (B) atomic waste (C) Acids (D) proteins (E) photosynthesis (F) phylum (G) PDAs (H) Joules
Answer: D
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: Ribosomes consist of ribosomal RNA and proteins.
Combined fact: sites where proteins are made consist of RNA and proteins
what are proteins made? (A) To keep their body heat. (B) inside the nucleus (C) increases a body's strength (D) animal transport (E) allow growth (F) more abundant (G) it keeps an organism warm (H) major threat to health
Answer: B
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: Ribosomes are assembled inside the nucleus.
Combined fact: proteins are made inside the nucleus
What do ribosomes contain? (A) TRH (B) tiny (C) SNPs (D) tRNA (E) DNA (F) core (G) RNA (H) CFCs
Answer: G
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: Ribosomes consist of RNA and proteins.
Combined fact: ribosomes contain RNA
What does soy contain? (A) bioaerosols (B) Ribosomes (C) glucose (D) seeds (E) heat energy (F) Energy (G) hydrocarbons (H) layers of fat
Answer: B
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: Soy protein is a complete protein.
Combined fact: Soy contains ribosomes.
Biomolecules are made in where? (A) Power plants (B) ribosomes (C) Earth (D) body water (E) loose dirt (F) ocean water (G) environment (H) loose soil
Answer: B
Fact 1: Ribosomes are sites where proteins are made.
Fact 2: Biomolecules covered include amino acids, proteins, enzymes, vitamins and hormones.
Combined fact: Ribosomes are sites where biomolecules are made.
a bulb converts electrical energy into what type of particle? (A) quarks (B) bosons (C) tiny (D) an object (E) waves (F) electrons (G) photon (H) Vibrates
Answer: G
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: A photon is a packet of light energy.
Combined fact: a bulb converts electrical energy into photons
Exposure to which of the following can cause skin cancer? (A) Gene Rayburn (B) some types of light bulbs (C) bad thoughts (D) Deoxyribonucleicacid (E) water (F) direct damage to the lungs (G) Sulfur dioxide (H) chlorofluorocarbons
Answer: B
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: Too much ultraviolet energy may cause skin cancer.
Combined fact: Certain light bulbs may cause skin cancer
What converts electrical energy into light energy when it is turned on? (A) Something found in a traffic signal (B) deoxyribonucleic acid (C) Something found in a hand mixer (D) Something found in a power strip (E) Something found in a hair dryer (F) polymers of nucleotides (G) a hemisphere is tilted away from the sun (H) an electron microscope
Answer: A
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: In Denver, traffic signal lights are being converted to the new energy-saving bulbs.
Combined fact: Something in a traffic signal converts electrical energy into light energy when it is turned on
How is converted energy into light energy rated? (A) energy (B) unique (C) heat (D) good (E) watts (F) parsec (G) kilojoule (H) kinetic energy
Answer: E
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: Light bulbs are rated in Watts.
Combined fact: converts electrical energy into light energy which are rated in watts
Turning on what will emit electromagnetic radiation? (A) vehicles (B) satellites (C) light bulb (D) buses (E) Firecrackers (F) sensory neurons (G) an object (H) engines
Answer: C
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: Lamps convert electrical energy to electromagnetic radiation or light.
Combined fact: When a light bulb is turned on, the energy emitted is electromagnetic radiation
electrical energy is converted into (A) engines (B) Pollution (C) heat energy (D) sensory neurons (E) Firecrackers (F) animal transport (G) to move people (H) warmth
Answer: C
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: Light energy is converted into heat energy.
Combined fact: electrical energy  is converted into heat energy
What do flourescent bulbs do? (A) Change colors (B) reproduce (C) staying warm (D) dormant state (E) direct energy (F) spread flower seeds (G) use less energy (H) duplicate itself
Answer: G
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: Fluorescent light bulbs use half the electricity of standard bulbs.
Combined fact: flourescent bulbs use less electric energy
A light bulb emits what when turned on? (A) movement (B) warmth (C) photons (D) sunlight (E) motion (F) sun's heat (G) dangerous (H) Heart rate
Answer: C
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: A photon is a packet of light energy.
Combined fact: A light bulb emits photons when turned on.
A light bulb uses what when it converts electrical energy? (A) SO2 (B) O3 (C) copper (D) nektar (E) heat (F) waves (G) tube (H) fibers
Answer: E
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: Most of the energy a light bulb uses turns into heat.
Combined fact: A light bulb uses heat when it converts electrical energy.
What is converted to heat in a light bulb? (A) Firecrackers (B) electricity (C) peachleaf willow (D) an object (E) layers of fat (F) an electron lens (G) sunlight (H) our nearest star
Answer: B
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: Most of the energy a light bulb uses turns into heat.
Combined fact: light bulbs change electricity into heat
a bulb converts what into radiant energy when turned on (A) sun's heat (B) adding heat (C) electrical energy (D) peachleaf willow (E) electrically (F) an electron lens (G) our nearest star (H) hydrogen and oxygen
Answer: C
Fact 1: a light bulb converts electrical energy into light energy when it is turned on
Fact 2: Light is a form of radiant energy.
Combined fact: a bulb converts electrical energy into radiant energy when turned on
What reproduces asexually by doing forming spores? (A) starfish (B) frogs (C) plants (D) ferns (E) Yeast (F) fungi (G) legumes (H) embryos
Answer: E
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeasts reproduce by forming spores or by budding.
Combined fact: Yeast reproduces asexually by forming spores
what produces asexually by budding? (A) h2o (B) Most plants (C) insects (D) graptolites (E) humans (F) swamp vegetation (G) simple eukaryotes (H) bioaerosols
Answer: G
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeasts Yeasts are simple eukaryotes .
Combined fact: simple eukaryotes reproduce asexually by budding
what reproduces asexually by budding? (A) h2o (B) Something found in San Francisco (C) humans (D) Something made from fermented ricce (E) small, single-celled plants (F) Microscopic organisms (G) peachleaf willow (H) insects
Answer: E
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeasts Yeasts are small, single-celled plants.
Combined fact: small, single-celled plants reproduce asexually by budding
What can reproduce asexually by budding? (A) Trees (B) bacteria (C) Flower buds (D) People (E) plants (F) Fungus (G) fungi (H) Flowers
Answer: F
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeast Saccharomyces cereviceae, or yeast, is a fungus.
Combined fact: Fungus reproduce asexually by budding.
What do yeast use to reproduce? (A) Energy (B) spores (C) sunlight (D) alleles (E) A kernel (F) pollen (G) propagate (H) seeds
Answer: B
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeasts, for instance, reproduce by forming spores as well as by budding.
Combined fact: yeasts use spores to reproduce
oval, unicellular fungi reproduce asexually by what? (A) a cuticle (B) seeds (C) budding (D) epidermal (E) Deposition (F) sunlight (G) sun's heat (H) Joules
Answer: C
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeasts are oval, unicellular fungi that reproduce by budding.
Combined fact: oval, unicellular fungi reproduce asexually by budding
Fungus used to bake bread reproduce asexually by doing what? (A) Cooking (B) Deposition (C) grow (D) It expands (E) reproduce (F) budding (G) heat (H) migrate
Answer: F
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeast, which is a type of fungus, is used by bakers to make traditional bread.
Combined fact: Bread baking fungus reproduce asexually by budding.
What reproduces asexually by budding? (A) burrs (B) cacti (C) graptolites (D) ferns (E) Most plants (F) trees (G) some fungi (H) orchids
Answer: G
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeast is a living, microscopic fungus.
Combined fact: some fungi reproduce asexually by budding
How do eukaryotes reproduce? (A) pollen (B) seeds (C) plants (D) complex (E) Budding (F) mechanical (G) grow (H) ferns
Answer: E
Fact 1: Yeast reproduce asexually by budding.
Fact 2: Yeasts Yeasts are simple eukaryotes .
Combined fact: Eukaryotes reproduce by budding.
What can mutations cause? (A) death and devastation (B) blood (C) massive damage (D) Leptospirosis (E) biological diversity (F) horses (G) ice (H) out of control growth
Answer: H
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Cancer is an example of a mutation in cells.
Combined fact: Mutation can cause growth out of control.
Tumors are a collection of cancer what? (A) harmful (B) mutations (C) cells (D) toxins (E) three (F) Mass (G) oncogenes (H) ovaries
Answer: C
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Cancer cells, however, grow out of control and develop into a tumor.
Combined fact: Cancer cells divide more often than normal cells, and often develop into tumors.
Cancer cells form new cells how? (A) out of spite (B) massive damage (C) out of magic (D) Move to another area (E) out of control (F) rapid expansion (G) Localized damage (H) out of order
Answer: E
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: When a cancer cell divides, two new cancer cells are formed.
Combined fact: Cancer cells form new cells out of control
_ cells divide more often than normal cells (A) Nerve (B) retina (C) Most plants (D) heat or cold (E) Endothelial (F) Stem (G) Malignant (H) layers of fat
Answer: G
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Cancer cells are a type of malignant cell.
Combined fact: malignant cells divide more often than normal cells,
homeless cells grow how? (A) to be non-cancerous (B) by indirect light (C) reducing acid rain (D) out of control (E) colder and wetter (F) layers of fat (G) slowly (H) in control
Answer: D
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Cells that are homeless are called cancer cells.
Combined fact: homeless cells grow out of control.
What targets cells that grow out of control? (A) smoking cigarettes (B) Other cells (C) radiation (D) killing insects (E) The brain (F) massive damage (G) Bacteria (H) Chemotherapy
Answer: H
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Chemotherapy and radiotherapy target the rapidly dividing cancer cells.
Combined fact: Chemotherapy targets cells that grow out of control
what can occur when cells divide more often than normal cells and grow out of control (A) respiration (B) cell walls (C) loss (D) procreation (E) death (F) anemia (G) fever (H) disease
Answer: E
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Cancer can cause death.
Combined fact: death can occur when cells divide more often than normal cells and grow out of control
what kind of cells are abnormal? (A) nuclear (B) kidney (C) cell wall (D) dangerous (E) white (F) parasites (G) negative (H) cancer
Answer: H
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Cancer cells are abnormal and divide without control or order.
Combined fact: cancer cells are abnormal
Chemotherapy and radiotherapy target cells dividing how? (A) They may not survive. (B) an organism's body (C) out of control (D) too slowly (E) out of time (F) survive (G) epidermis and dermis (H) into space
Answer: C
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Chemotherapy and radiotherapy target the rapidly dividing cancer cells.
Combined fact: Chemotherapy and radiotherapy target cells dividing out of control
Mitosis is out of control due to what? (A) fire (B) infection (C) cancer (D) viruses (E) pathogens (F) Winter (G) death (H) pesticide
Answer: C
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Mitosis is a process by which cells divide.
Combined fact: Cancer Mitosis is out of control.
What does lymphoma do to cells? (A) stops cells from dividing (B) fertilizes cells (C) It helps them survive (D) it protects them (E) cause people to become sick. (F) an area swollen with pus (G) causes them to divide often (H) infects with a virus
Answer: G
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: And leukemia and lymphoma are forms of cancer.
Combined fact: Lymphoma causes cells to divide more often than normal cells and to grow out of control.
What divide more often than normal cells, and grow out of control? (A) white blood cells (B) Most plants (C) hair cells (D) skin cells (E) Smoking (F) peachleaf willow (G) mutated cells (H) cigarettes
Answer: G
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Cancer is an example of a mutation in cells.
Combined fact: mutated cells divide more often than normal cells, and grow out of control
Cancer cells perform what more often than regular cells? (A) death (B) PDAs (C) grow (D) recovery (E) disease (F) kill them (G) mitosis (H) radiation
Answer: G
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: Basically, mitosis is the process by which a cell divides.
Combined fact: Cancer cells perform mitosis more often than normal cells.
When the seasons change from the summer to the fall, symptoms of what will sometimes worsen? (A) vitamin D excess (B) hypothyroidism (C) Dehydration (D) direct damage to the lungs (E) Thanksgiving (F) green (G) Abnormal cell growth (H) depressive illnesses
Answer: H
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Symptoms of their depressive illness are worsened by decreased daylight.
Combined fact: When the seasons change from the summer to the fall, symptoms of some depressive illnesses worsen.
when the seasons change from the summer to the fall, the days become what? (A) Length (B) colder (C) cold (D) segmented (E) humid (F) mild (G) warmer (H) hotter
Answer: B
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Then the days become colder and the number of daylight hours decreases.
Combined fact: when the seasons change from the summer to the fall, the days become colder
what do days become in fall? (A) rainy (B) ligt (C) cold (D) stormier (E) colder (F) hotter (G) longer (H) air cools
Answer: E
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Then the days become colder and the number of daylight hours decreases.
Combined fact: in fall the days become colder
What determines the amount of daylight earth gets?  (A) Heat energy (B) The darkness it gets (C) The bending of a ray of light (D) The tilt of the axis (E) The tilt of the sun's axis (F) electromagnetic energy (G) The brightness of the earth (H) rain or sun shine
Answer: D
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Seasons are caused by the tilt of the earth's axis.
Combined fact: the amount of daylight is caused by the tilt of the earth's axis
When the seasons change from the summer to the fall, what decreases? (A) sunlight (B) rainfall (C) salinity (D) Sun light (E) rain (F) energy usage (G) ice (H) distance
Answer: D
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Daylight is shorter, and the light from the Sun is cooler.
Combined fact: when the seasons change from the summer to the fall , the amount of light from the Sun will decrease
How does the amount of daylight change in a location as the  season there changes to fall? (A) uncontrolled (B) colors (C) reduce (D) increases (E) depends on the hemisphere (F) temperature (G) stays the same (H) decreases
Answer: H
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: When it is summer in the Northern Hemisphere, the North Pole is tilted towards the Sun.
Combined fact: As the North Pole seasonally changes its' tilt farther away from the sun, the amount of daylight will decrease.
The change of the Earth's distance from the sun causes the amount of what to decrease? (A) air (B) daylight (C) energy (D) water (E) Weight (F) temperature (G) time (H) sunlight
Answer: B
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Seasons are caused by the Earth's distance from the Sun changing.
Combined fact: The change of the Earth's distance from the sun causes the amount of daylight to decrease
What decreases when the seasons change from summer to autumn? (A) epidermal (B) daylight (C) snow (D) rain (E) wind speed (F) Light (G) sunlight (H) temperature
Answer: B
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Autumn or Fall is almost over.
Combined fact: when the seasons change from summer to autumn, the amount of daylight will decrease.
What will decrease when seasons change from summer to fall? (A) pH (B) history (C) darkness (D) RNA (E) UV (F) Sun (G) N (H) fun
Answer: E
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: All daylight contains a large UV component.
Combined fact: when seasons change from summer to fall the amount of UV will decrease
When the seasons change from the summer to the fall, the amount of what will decrease? (A) air (B) matter (C) Energy. (D) Solar energy (E) Light (F) sunlight (G) energy (H) planets
Answer: F
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Daylight, sunlight, is necessary to it.
Combined fact: when the seasons change from the summer to the fall , the amount of sunlight will decrease
what decreases when the season changes from summer to fall? (A) amount illumined by the sun (B) crime (C) exposure to cold (D) h2o (E) gravity (F) basic building blocks of life (G) a hemisphere is tilted away from the sun (H) wavelengths and photons
Answer: A
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Then dawn breaks and with it comes daylight, illumined by the sun.
Combined fact: when the seasons change from summer to fall, the amount illumined by the sun will decrease
what are summer nights? (A) warm (B) mild (C) slow (D) rainy (E) short (F) two (G) unique (H) cold
Answer: E
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Winter has short daylight hours and summer has short night hours.
Combined fact: summer has short nights
hen the seasons change from the summer to the fall, sheep do what more? (A) rest (B) migrate (C) survive (D) expand (E) mating (F) moves (G) grow (H) breed
Answer: H
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Sheep are naturally seasonal breeders, and respond to decreasing daylight hours.
Combined fact: when the seasons change from the summer to the fall, sheep breed more.
What season will be changing when the daylight decreases. (A) they body they live in (B) heat is produced (C) Plant growth is reduced (D) cloudy and rainy weather (E) Continents drifting (F) organisms and their habitat (G) Hot humid weather. (H) adding heat
Answer: G
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease
Fact 2: Summer means hot, humid weather.
Combined fact: When the seasons change from hot, humid weather to the fall , the amount of daylight will decrease.
what does hydrogen bonds cause to expand when it freezes? (A) oxygen (B) atomic bombs (C) rain (D) NaCl (E) H20 (F) lake (G) hydrogen (H) h2o
Answer: H
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Water is made up of H2O molecules.
Combined fact: hydrogen bonds cause h2o to expand when it freezes
What causes ice to expand as it is formed? (A) precipitation (B) water (C) Physical weathering (D) sunlight (E) music (F) Condensation (G) heat produced (H) hydrogen bonds
Answer: H
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Ice is frozen water.
Combined fact: Hydrogen bonds cause ice to expand as it is formed
Hydrogen bonds cause what to expand when it freezes? (A) salt (B) mercury (C) NaCl (D) lake (E) H20 (F) rain (G) h2o (H) oxygen
Answer: E
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Water is everywhere H20.
Combined fact: Hydrogen bonds cause H20 to expand when it freezes.
what makes water stick together? (A) radiation (B) glue (C) rings (D) gravity (E) CO 2 (F) magnetism (G) force (H) bonds
Answer: H
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Water makes strong hydrogen bonds.
Combined fact: water sticks together because of strong bonds
What bonds cause H2O to expand when freezing? (A) Covalent (B) Hydrogen (C) Metallic (D) an ion (E) Heat energy (F) Ionic (G) heat (H) an anion
Answer: B
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Water is made up of H2O molecules.
Combined fact: Hydrogen bonds cause H2O molecules to expand when frozen
What causes water to expand as it becomes ice? (A) evaporation (B) wind (C) Weathering (D) heat (E) gasoline (F) Generating heat (G) friction (H) hydrogen bonds
Answer: H
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Water freezes into ice when cooled.
Combined fact: hydrogen bonds cause water to expand as it becomes ice
What causes H20 to expand when frozen? (A) evaporation (B) vaporization (C) hydrogen bonds (D) helium bonds (E) mysterious forces (F) nitrogen bonds (G) Physical weathering (H) precipitation
Answer: C
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Water is everywhere H20.
Combined fact: Hydrogen bonds cause H20 to expand when it freezes.
What causes frostbite of tissue? (A) an object (B) hydrogen bonds (C) heating liquids (D) Veins and arteries. (E) Generating heat (F) evaporation (G) heat produced (H) dehydration
Answer: B
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Frostbite is the actual freezing of tissue.
Combined fact: hydrogen bonds cause frostbite of tissue
Something that is primarily electrostatic in origin causes water to expand when it what? (A) heat (B) freezes (C) a hazard (D) boiling (E) moves (F) reacts (G) expelled (H) it's state
Answer: B
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Hydrogen bonds Hydrogen bonds are primarily electrostatic in origin.
Combined fact: Something that is primarily electrostatic in origin causes water to expand when it freezes.
What causes water to expand? (A) evaporation (B) Condensation (C) Generating heat (D) electrostatic (E) friction (F) heat energy (G) heat produced (H) wind and erosion
Answer: D
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Hydrogen bonds Hydrogen bonds are primarily electrostatic in origin.
Combined fact: electrostatic causes water to expand
Hydrogen bonds cause a tremendous force when a substance does what (A) strong (B) moves (C) harm (D) expelled (E) freezes (F) heat (G) breakdown (H) propagate
Answer: E
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Freezing water expands with tremendous force.
Combined fact: Hydrogen bonds cause a tremendous force when a substance freezes
The bonds of that which when heavy is Deuterium cause what to expand when it freezes? (A) matter (B) rings (C) CO 2 (D) liquids (E) gas (F) solutes (G) cations (H) water
Answer: H
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Deuterium, or heavy hydrogen, is an isotope of hydrogen, or a hydrogen atom with a neutron added.
Combined fact: The bonds of that which when heavy is Deuterium cause water to expand when it freezes.
What can cause light to be broken into many pieces? (A) rain and coal (B) Chemical energy (C) Physical weathering (D) heat energy (E) energy of moving objects (F) snow and wind (G) sunlight and rain (H) ice and leaves
Answer: G
Fact 1: sunlight and rain can cause a rainbow
Fact 2: And light broken into many pieces is a rainbow.
Combined fact: Sunlight and rain can cause light to be broken into many pieces.
What can cause a rainbow? (A) sunlight (B) cold fronts (C) heating liquids (D) earthquakes (E) the moon (F) solar eclipse (G) a prism (H) evaporation
Answer: B
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Cold fronts bring in the rain.
Combined fact: Cold fronts can cause a rainbow.
What can cause a chromatic dispersion? (A) sunlight and rain (B) rays or beams (C) scattered light (D) rain and clouds (E) snow and prisms (F) wavelengths and photons (G) colors of the spectrum (H) clouds and light
Answer: A
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.
Combined fact: Sunlight and rain can cause a chromatic dispersion.
Sunlight and rain combine to form what? (A) Something that has seven colors (B) Something that dries the Earth (C) rivers and streams (D) global ecosystems (E) Something that has a tail (F) Something that is wet (G) deoxyribonucleic acid (H) roots and shoots
Answer: A
Fact 1: sunlight and rain can cause a rainbow
Fact 2: When white light hits a prism it is seen as the seven rainbow colors.
Combined fact: Sunlight and rain can cause something that has seven colors
What are sunlight and rain? (A) colors (B) pretty (C) fake (D) unnecessary (E) energy (F) photons (G) Energy. (H) dry
Answer: B
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Rainbows are very pretty.
Combined fact: sunlight and rain are pretty
what can sunlight and rain cause? (A) h2o condensation (B) snow (C) chromatic dispersion (D) scattered light (E) rays or beams (F) colors of the spectrum (G) reflect objectstowards the eye (H) floods
Answer: C
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.
Combined fact: sunlight and rain can cause chromatic dispersion
Where do rainbows rarely appear? (A) the Great Barrier Reef (B) Nurseries of the ocean. (C) over the mountains (D) over the valleys (E) summer end (F) over the plains (G) swamp vegetation (H) over the deserts
Answer: H
Fact 1: sunlight and rain can cause a rainbow
Fact 2: All deserts have very little rain.
Combined fact: rainbows are rare in the desert
what breaking through rain comes after a storm (A) erosion (B) fog (C) lightning (D) mountains (E) flooding (F) sunlight (G) It expands (H) water vapor
Answer: F
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Behind each storm there's a rainbow.
Combined fact: sunlight breaking through rain comes after a storm
sunlight and rain can cause light to do what? (A) break off (B) renew (C) observe it (D) kill them (E) light up (F) heat (G) freeze (H) refract
Answer: H
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Raindrops refract light into rainbows.
Combined fact: sunlight and rain can cause light to refract
what does a prism form? (A) Light (B) an image (C) water (D) rainbow (E) storm (F) mirror (G) a prism (H) Energy.
Answer: D
Fact 1: sunlight and rain can cause a rainbow
Fact 2: If sunlight is passed through a prism, a rainbow is produced.
Combined fact: a prism causes a rainbow
What do sunlight reflections in raindrops make? (A) puddles (B) energy (C) light (D) rainbows (E) ponds (F) an image (G) a prism (H) lakes
Answer: D
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Rainbows are caused by internal reflection and refraction of sunlight or moonlight inside raindrops.
Combined fact: A rainbow is made by sunlight reflections in raindrops.
What can cause a rainbow? (A) photosyntehsis (B) tornadoes (C) sun and hot weather (D) snowfall and fog (E) chemical messengers (F) sun and liquid precipitation (G) algae and plants (H) photosynthetic pigments?
Answer: F
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Liquid precipitation is measured with a rain gauge.
Combined fact: Sunlight and liquid precipitation can cause a rainbow.
What can cause a rainbow? (A) chemical messengers (B) desire (C) heating liquids (D) dreams (E) Sunlight and clouds (F) colors of the spectrum (G) Water and ice (H) Electrical energy
Answer: E
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Rain comes from clouds.
Combined fact: sunlight and clouds can cause a rainbow
what can cause an important symbol to the Navajo people? (A) density (B) energy of moving objects (C) sunlight and rain (D) volume (E) colors of the spectrum (F) mass (G) rain or sun shine (H) rays or beams
Answer: C
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Rainbows Rainbows are important symbols to the Navajo people.
Combined fact: sunlight and rain can cause an important symbol to the Navajo people
What is caused by sunlight and rain? (A) colors of the spectrum (B) Chemical energy (C) forest is destroyed (D) heat energy (E) scattered light (F) chemical changes (G) chromatic dispersion (H) rays or beams
Answer: G
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.
Combined fact: sunlight and rain causes chromatic dispersion
Sunlight and water containing small particulates and acid can cause what? (A) flooding (B) symptoms (C) rainbow (D) erosion (E) Pollution (F) toxins (G) imbalanced (H) disease
Answer: C
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Rain water contains small particulates and acid.
Combined fact: Sunlight and water containing small particulates and acid can cause a rainbow
What can cause bent light to separate into colors? (A) heat energy (B) focusing a lens (C) chemical changes (D) flow of electrons (E) electrically (F) Electrical energy (G) sunlight and rain (H) energy of moving objects
Answer: G
Fact 1: sunlight and rain can cause a rainbow
Fact 2: Bent light separates into the colors of a rainbow.
Combined fact: sunlight and rain can cause bent light to separate into colors
Marine biomes are found in large bodies of what? (A) fresh water (B) the environment (C) salt water (D) liquid (E) river water (F) Absorb light (G) Sediment (H) black water
Answer: C
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: An ocean is a large body of salt water.
Combined fact: Marine biomes are found in large bodies of salt water.
what are found in the salt water of the ocean? (A) elephants (B) sensory neurons (C) bacteria (D) animals (E) freshwater (F) sea tigers (G) fossil fuels (H) lake trout
Answer: F
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Another animal that lives within the Marine Biome is a sea tiger.
Combined fact: sea tigers are found in the salt water of the ocean
what are found in the salt water of the ocean (A) aqueous solution (B) Coral Reefs (C) animals (D) fresh water (E) waterfalls (F) bacteria (G) crows (H) fossil fuels
Answer: B
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Coral Reefs Coral reefs are marine biomes that are unique to tropical seas.
Combined fact: Coral Reefs are found in the salt water of the ocean
What type of water do sea tigers live in? (A) warm-blooded (B) survival (C) Frozen (D) liquid (E) Salt water (F) Fresh (G) Absorb light (H) Evaporated
Answer: E
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Another animal that lives within the Marine Biome is a sea tiger.
Combined fact: Sea tigers live in salt water.
Where are salt and freshwater biomes found? (A) salt water (B) state (C) sea (D) estuaries (E) rivers (F) atlantic ocean (G) Sediment (H) Deposition
Answer: D
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Estuaries display characteristics of both marine and freshwater biomes.
Combined fact: freshwater biomes are found in estuaries
What types of biomes are found in the Pacific? (A) mediterranean (B) ferns (C) marine (D) canine (E) land (F) complex (G) protected (H) Conifers
Answer: C
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Largest of the oceans on Earth is the Pacific Ocean .
Combined fact: The Pacific has marine biomes.
where are marine biomes found? (A) scarce resources (B) Sediment (C) the Atlantic (D) solid, liquid, gas (E) the moon (F) our planet (G) tap water (H) precipitation
Answer: C
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: And to the east is the Atlantic Ocean.
Combined fact: marine biomes are found in the Atlantic
Where are coral reefs found? (A) swamps (B) it can be seen (C) more abundant (D) ocean salt water (E) salt and water. (F) cold water (G) food and shelter (H) great lakes
Answer: D
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Coral Reefs Coral reefs are marine biomes that are unique to tropical seas.
Combined fact: coral reefs are found in salt water of ocean
Where can you find marine biomes? (A) Lake Michigan (B) The Pacific (C) Absorb light (D) complex (E) the environment (F) The Amazon (G) The Missisippi (H) salt and water.
Answer: B
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Largest of the oceans on Earth is the Pacific Ocean .
Combined fact: You can find marine biomes in the Pacific.
Where are global marine ecosystems found? (A) in freshwater ponds (B) our landscape (C) in the lakes' freshwater (D) salt and water. (E) sub-units of species (F) colder and wetter (G) in freshwater streams (H) in the ocean's salt water
Answer: H
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Biomes are global ecosystems.
Combined fact: global marine ecosystems are found in the ocean's salt water
Where is the sea tiger found? (A) eroded (B) ocean (C) warm (D) fossils (E) dense (F) ligt (G) embryos (H) dead
Answer: B
Fact 1: Marine biomes are found in the salt water of the ocean.
Fact 2: Another animal that lives within the Marine Biome is a sea tiger.
Combined fact: Sea tigers are found in the salt water of the ocean.
What is used by organisms to store energy? (A) Carbon (B) feces (C) sugar (D) food (E) Energy (F) fats (G) trees (H) brains
Answer: F
Fact 1: Organisms use lipids to store energy.
Fact 2: FATS, or lipids, are vital nutrients.
Combined fact: organisms use fats to store energy
Lipid stores are used by plants and animals for what? (A) energy. (B) liver (C) glycoproteins (D) survival (E) energy (F) growth (G) blood sugar (H) food
Answer: E
Fact 1: Organisms use lipids to store energy.
Fact 2: Plants and animals are organisms.
Combined fact: Plants and animals use lipids to store energy.
what uses lipids to store energy (A) animals (B) a fish (C) bacteria (D) Kelvin (E) ferns (F) cats (G) humans (H) viruses
Answer: G
Fact 1: Organisms use lipids to store energy.
Fact 2: Humans are complex organisms.
Combined fact: humans use lipids to store energy
Where do organisms store energy? (A) heat (B) leaves (C) wetland (D) In the stomach (E) food (F) In their hair (G) Under claws (H) In fat
Answer: H
Fact 1: Organisms use lipids to store energy.
Fact 2: Another name for fat is lipid .
Combined fact: Organisms use fat to store energy
What do animals use for energy storage? (A) photosynthesis (B) sweating (C) vitamin C (D) batteries (E) methane (F) glucose (G) sugar (H) lipids
Answer: H
Fact 1: Organisms use lipids to store energy.
Fact 2: Plants and animals are organisms.
Combined fact: Animals use lipids to store energy.
Organisms use what to store energy? (A) food (B) skin (C) fat (D) RNA (E) batteries (F) CO 2 (G) bone (H) O2
Answer: C
Fact 1: Organisms use lipids to store energy.
Fact 2: Another name for fat is lipid .
Combined fact: Organisms use fat to store energy.
What uses lipids to store energy? (A) fish (B) humans (C) water (D) cats (E) the Sun (F) rocks (G) ferns (H) Man
Answer: A
Fact 1: Organisms use lipids to store energy.
Fact 2: Fish Fish are the ultimate aquatic organism.
Combined fact: fish use lipids to store energy
what uses lipids to store energy? (A) joules (B) animals (C) carbon (D) weathering (E) mammals (F) a fish (G) cats (H) humans
Answer: H
Fact 1: Organisms use lipids to store energy.
Fact 2: Humans are complex organisms.
Combined fact: humans use lipids to store energy
Organisms use fat to what? (A) sleep (B) eat energy (C) Energy (D) staying warm (E) survive (F) be paralyzed (G) store energy (H) allow growth
Answer: G
Fact 1: Organisms use lipids to store energy.
Fact 2: Another name for fat is lipid .
Combined fact: Organisms use fat to store energy
What do organisms use carbon, oxygen, and hydrogen for? (A) agriculture (B) It helps them survive (C) to destroy energy (D) survival (E) to store energy (F) to waste energy (G) heat produced (H) to release energy
Answer: E
Fact 1: Organisms use lipids to store energy.
Fact 2: Lipids Lipids are also composed of carbon, oxygen and hydrogen.
Combined fact: Organisms use carbon, oxygen, and hydrogen to store energy.
What do organisms use to store energy? (A) pillow (B) fats (C) Carbon (D) shirt (E) plasma (F) sugar (G) kibble (H) Energy
Answer: B
Fact 1: Organisms use lipids to store energy.
Fact 2: Fats A fat is another term for lipid.
Combined fact: organisms use fats to store energy
In what form do organisms use lipids? (A) Triglycerides (B) glucose (C) layers of fat (D) adding heat (E) reducing acid rain (F) hydrocarbons (G) recycling (H) By wind and rain
Answer: A
Fact 1: Organisms use lipids to store energy.
Fact 2: Triglycerides are a storage form of energy.
Combined fact: Organisms use lipids in the form of Triglycerides
What causes ice wedging? (A) Metling snow (B) Condensation (C) The sun (D) friction (E) Gravitational pull (F) mechanical (G) Weathering (H) Animals
Answer: G
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: The processes of weathering, and water or ice wedging may assist in this.
Combined fact: Weathering comes from cycles
What is created from cycles of freezing and thawing water? (A) Something that is on the Moon (B) swamp vegetation (C) Something that cracks rocks (D) sedimentary rocks (E) A transportation fuel (F) fissures of hot, acidic water (G) Something inside the earth (H) Something that flies
Answer: C
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Under the pressure of the innumerable wedges of ice, the rock cracks.
Combined fact: Cycles of freezing and thawing water cause something that can crack rocks
what do cycles of freezing and thawing water cause? (A) Metling snow (B) water vapor (C) the looseness of soil (D) mechanical weathering (E) freezing oxygen (F) fissures of hot, acidic water (G) looseness of dirt or compost (H) explosions
Answer: D
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Ice wedging is the most important form of mechanical weathering.
Combined fact: cycles of freezing and thawing water causes mechanical weathering
cycles of freezing and thawing water can cause what? (A) clean county roads (B) exposure to cold (C) severely damaged roads (D) Physical weathering (E) colder weather (F) Metling snow (G) smooth safe roads (H) rough riding
Answer: C
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: An ordinary ice road is therefore severely damaged by cracks induced by the traffic.
Combined fact: cycles of freezing and thawing water can cause severely damaged roads.
what freezes and thaws to cause ice wedging? (A) h2o (B) dams (C) oxygen (D) clouds (E) carbon (F) rain (G) lake (H) H20
Answer: A
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Water is made up of H2O molecules.
Combined fact: cycles of freezing and thawing h2o causes ice wedging
What is common in high cold latitudes that can force soil particles together? (A) solid, liquid, gas (B) earthquakes (C) evaporative cooling (D) fissures of hot, acidic water (E) Evaporation of water (F) subthermal movements (G) flooding and erosion (H) freezing and thawing water
Answer: H
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Ice wedges, which are common in high, cold latitudes, can force soil particles together.
Combined fact: cycles of freezing and thawing water are common in high, cold latitudes,  can force soil particles together
Freezing and thawing cause what type of weathering? (A) loose soil (B) climate (C) mechanical (D) flooding (E) Sediment (F) rivers (G) Metling snow (H) Winter
Answer: C
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Ice wedging is the most important form of mechanical weathering.
Combined fact: cycles of freezing and thawing water cause the most important form of mechanical weathering.
What is caused by cycles of water freezing and thawing? (A) heat is produced (B) a tree falling (C) peachleaf willow (D) Plant growth is reduced (E) root growth (F) mechanical weathering (G) Condensation (H) fissures of hot, acidic water
Answer: F
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Ice wedging is the most important form of mechanical weathering.
Combined fact: Cycles of freezing and thawing water cause mechanical weathering.
What is the rate of ice wedging? (A) In the winter (B) erosion (C) mechanical (D) Physical weathering (E) Dilution (F) friction (G) it fluctuates (H) kinetic
Answer: G
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: The fact is that ice seldom freezes or thaws at a uniform rate.
Combined fact: ice wedging happens at varying rates
Cycles of freezing and thawing water help to make (A) soil (B) power (C) ice (D) cracks (E) Winter (F) rocks (G) biome (H) warmth
Answer: A
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Temperature change and ice wedging help to make soil.
Combined fact: cycles of freezing and thawing water help to make soil.
What do cycles of freezing and thawing water cause? (A) Metling snow (B) Mechanical weathering (C) the looseness of soil (D) fissures of hot, acidic water (E) exposure to cold (F) Plant growth is reduced (G) heat production (H) looseness of dirt or compost
Answer: B
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Ice wedging is the most important form of mechanical weathering.
Combined fact: cycles of freezing and thawing water cause mechanical weathering
What can cycles of freezing and thawing water cause this type of weathering? (A) flooding (B) rivers (C) loose soil (D) calcite (E) Sediment (F) Metling snow (G) Winter (H) mechanical
Answer: H
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Ice wedging is the most important form of mechanical weathering.
Combined fact: cycles of freezing and thawing water can cause mechanical weathering
Cycles of freezing and thawing water cause  (A) exposure to cold (B) the oak can fall (C) mechanical weathering (D) the looseness of soil (E) In the winter (F) Metling snow (G) colder and wetter (H) looseness of dirt or compost
Answer: C
Fact 1: cycles of freezing and thawing water cause ice wedging
Fact 2: Ice wedging is the most important form of mechanical weathering.
Combined fact: cycles of freezing and thawing water cause mechanical weathering.
What is fourty percent of the total mass of organisms at a trophic level? (A) worms (B) carbon (C) Energy (D) leaves (E) blood (F) fungi (G) Energy. (H) food
Answer: B
Fact 1: Biomass is the total mass of organisms at a trophic level.
Fact 2: Fourty percent of biomass is carbon.
Combined fact: fourty percent of the total mass of organisms at a trophic level is carbon
what is biomass the total mass of? (A) remains of prehistoric life (B) nutrients (C) dead weight (D) organisms on the food chain (E) Microscopic organisms (F) h2o (G) sub-units of species (H) The number of individuals
Answer: D
Fact 1: Biomass is the total mass of organisms at a trophic level.
Fact 2: Trophic level refers to the organisms position in the food chain.
Combined fact: biomass is the total mass of organisms on the food chain
what are organisms mostly made out of? (A) limestone (B) food (C) energy (D) rock (E) bacteria (F) matter (G) carbon (H) fat
Answer: G
Fact 1: Biomass is the total mass of organisms at a trophic level.
Fact 2: Fourty percent of biomass is carbon.
Combined fact: organisms are mostly made out of carbon
the total mass of organisms at a trophic level can be burned in an incinerator to what? (A) heat energy (B) produce burning (C) produce energy (D) produce sound (E) Electrical energy (F) Greenhouse gases (G) adding heat (H) produce light
Answer: C
Fact 1: Biomass is the total mass of organisms at a trophic level.
Fact 2: Biomass Organic matter, called biomass, can be burned in an incinerator to produce energy.
Combined fact: the total mass of organisms at a trophic level can be burned in an incinerator to produce energy
The total mass of organisms in an environmental stage is called what? (A) food pyramid (B) extinction (C) ecological pyramid (D) food chain (E) vegetation (F) food (G) ligt (H) biomass
Answer: H
Fact 1: Biomass is the total mass of organisms at a trophic level.
Fact 2: Each stage is a trophic level.
Combined fact: Biomass is the total mass of organisms in an environmental stage.
What is the total mass of primary consumers (A) Plants (B) animals (C) food (D) Mountains (E) Biomass (F) decreases (G) all matter (H) Weight
Answer: E
Fact 1: Biomass is the total mass of organisms at a trophic level.
Fact 2: Producers make up the first trophic level, primary consumers the second, and so on.
Combined fact: Biomass is the total mass of primary consumers