Question

In addition to rock particles, soil also contains________.(you may choose more than one option)

• A. air and water
• B. water and plants
• C. minerals, organic matter, air and water
• D. water air and plants

Answer 1

Answer: (A), (B), (C)

The correct options are
A

air and water

B

water and plants

C

minerals, organic matter, air and water

Small particles of rocks are formed due to the weathering of larger rocks. These particles when mixed with humus (organic matter), air and water form soil. The organic matter in the soil is home to many organisms. These organisms add many nutrients and minerals to the soil through their microbial action.

So in addition to rock particles, soil also contains minerals, organic matter, air and water.