Across
- 5. Continual destruction of forests.
- 7. Chemicals sprayed on crops to protect them from insects.
- 8. A wall that is created to hold back water to prevent floods.
- 9. Contamination of unwanted things.
- 10. Cutting and gathering of ripened crops.
Down
- 1. The practice of growing plants on a large scale for food or other purpose.
- 2. Large-scale planting of saplings.
- 3. The plants of the same kind that grow in a particular area or region in a particular season.
- 4. The act of killing animals.
- 6. Home of living and non-living creatures.