Question

Please answer my questions​

Answer 1

Answer:

1. Undesirable plants that grow among the crops are called as weeds
2. Methods applied for weeding are :-

• Using wedicides
• Uprooting weeds with hands.

3. The process of loosening and turning of the soil is called as Ploughing or tilling.

4. Manure and fertilizers are added to the soil in the form of nutrients.

5. Separation of grains from chaff is called as Winnowing.

6. Separation of grains from chaff is called as Winnowing.