part3

1. Organic material added to the soil to help plants grow
3. Low-grade brown coal, often used as fuel
6. The primary source of water in rural India for agriculture
10. The cultivation of marine organisms in seawater
12. The movement of water through a continuous cycle of evaporation, precipitation, and run-off
14. Largest River, worship as mother.
16. A common term for a large river valley project, often linked to development
17. A type of farming involving "slash and burn"
18. ROTATION Growing different crops in succession on the same land to improve soil health
19. The second most important cereal crop in India, a rabi crop
20. An important beverage crop, India is a leading producer

2. A coarse grain also known as jowar, bajra, ragi, etc
4. A method of irrigation that conserves water by delivering it directly to the roots
5. The season for crops like wheat and mustard
6. The finest quality of iron ore
7. Rainwater harvesting structures found in the Shiwalik hills and Punjab
8. The most important cereal crop in India, a kharif crop
9. Another term for the "slash and burn" agriculture
11. The practice of growing a single crop over a large area
13. relates to the study of water
15. The general term for the cultivation of crops and rearing of animals