question: Write a question you would see in a school textbook. OPTIONS:
- sponge
- liverwort
- mushroom
- paramecium
answer: Which organism belongs in the kingdom Protista?

question: Write a question you would see in a school textbook. OPTIONS:
- melting inside of Earth
- weathering by wind and water
- cementing by mud and minerals
- being pressed between layers of soil
answer: Which action most likely causes large rocks to become smaller pieces of rock?

question: Write a question you would see in a school textbook. OPTIONS:
- from burning coal to the atmosphere
- from plant tissues to coal in the crust
- from the atmosphere to the sugars in plants
- from the respiration of fish to the ocean waters
answer:
Which movement of carbon between reservoirs takes the longest to achieve?