Fact 1: Sedimentary rocks are formed by deposition. Fact 2: Sandstones are another type of sedimentary rocks used in buildings. Given the two facts above, what is formed by deposition?
OPTIONS:
- calcite
- coral reefs
- h2o
- oxygen
- sandstones
- soft soil
- clouds
- Sand dollars
sandstones

Fact 1: Most canyons are formed by flowing rivers through erosion over long periods of time. Fact 2: Rivers and glaciers are made of water. Given the two facts above, flowing water forms most canyons through erosion over what?
OPTIONS:
- movement of tectonic plates
- dry streambeds
- long periods of time
- Physical weathering
- Time and energy
- short periods of time
- massive damage
- calving glaciers

Answer: long periods of time

Question: Fact 1: Arthropods have a life cycle with sexual reproduction. Fact 2: All insects are arthropods. Given the two facts above, what has a life cycle with sexual reproduction?
OPTIONS:
- animals
- viruses
- plants
- fungi
- mammals
- the Sun
- planets
- insects
Answer: insects

input with options: Fact 1: Harming an animal species causes that animal 's population to decrease. Fact 2: Serious questions remain regarding what happens if endangered populations continue to decrease. Given the two facts above, harming an animal species causes that animal's species to become what?
OPTIONS:
- deforestation
- an animal species
- threatened
- barrel-shaped
- more populous
- endangered
- more popular
- imbalanced
output: endangered

Q: Fact 1: If a plant requires less water then that plant will survive in a drought. Fact 2: Meteorological drought refers to dry conditions related to climate. Given the two facts above, what can a plant survive if it requires less water?

OPTIONS:
- evaporation
- by indirect light
- dormant state
- dry conditions
- aqueous solution
- It remains dormant
- food and shelter
- one celled organisms

A: dry conditions

Fact 1: Evolution occurs by a process called natural selection. Fact 2: Adaptation is the result of natural selection. Given the two facts above, evolution occurs by a process that results in what?
OPTIONS:
- animals
- adaptation
- unnatural selection
- Plants growth
- evolution stopping
- supernatural spirits
- rapid expansion
- competition
adaptation