Question

The process of loosening and turning of soil is called

• A. irrigation and manuring
• B. digging and winnowing
• C. tilling and ploughing
• D. harvesting and storage

Answer 1

The correct option is C

tilling and ploughing

The correct option is C.

Explanation of the correct option:

1. The process of loosening and turning the soil is called tilling or ploughing.
2. Before sowing the seeds, the soil needs to be aerated properly for the better growth and development of the seed into a mature plant.
3. It increases the absorption of water.
4. It also allows the roots to tightly bind themselves to the soil.

Explanation of the incorrect option:

Option A:

During irrigation and manuring, water and fertilizers are added to the crop.

Option B:

Winnowing is the process during which a blow of air current is passed through grain so that the chaff is removed.

Option D:

During harvesting and storage, the crop is harvested from the field and stored in an appropriate place.

Final answer: The process of loosening and turning the soil is called tilling and ploughing.