Question: Choose your answer.

Before rock can become soil, it must undergo certain processes. One process in the formation of soil involves plants. How can plants chemically change rocks into soil?
My Answer: They weather rocks with acid.

Question: Choose your answer.

Oil, coal, and natural gas are fossil fuels formed under what conditions?
My Answer: high temperature and high pressure

Question: Choose your answer.

What travels through the stem of a plant?
My Answer: water and food

Question: Choose your answer.

The transfer of thermal energy from one object to another is known as
My Answer:
heat.