Explain how soil gets affected by the continuous plantation of crops in a field.

What are weeds? How can we control them?

If wheat is sown in the kharif season, what would happen? Discuss.

Complete the following word puzzle with the help of clues given below.

Down
1. Providing water to the crops.
2. Keeping crop grains for a long time under proper conditions.
5. Certain plants of the same kind grown on a large scale.

Across
3. A machine used for cutting the matured crop.
4. A rabi crop that is also one of the pulses.
6. A process of separating the grain from chaff.