Question

What is the importance of loosening up the soil?

• A. Helps earthworms breathe
• B. Stops air from getting inside the soil
• C. Stops soil erosion
• D. Help the roots breathe

Answer 1

Answer: (A), (D)

The correct options are
A Helps earthworms breathe
D Help the roots breathe

Loosening the soil makes it easier for the earthworms to breathe. Earthworms are farmer's friends as they increase the soil fertility by producing humus. Also, loosening of soil helps the roots to breathe.