Across
- 5. Excessive use of chemicals in agriculture
- 7. WARMING The gradual increase in the earth's temperature
- 9. Smoke from motor vehicles
- 10. Gases that cause the greenhouse effect
Down
- 1. Environmental damage due to mining activities
- 2. The activity of replanting deforested areas
- 3. Waste derived from the remains of living things
- 4. Illegal logging
- 6. An unclean and polluted environment
- 8. Animals that live in water and are affected by waste