Environment
Across
- 4. Maintaining equilibrium in nature.
- 5. The removal of trees and forests.
- 9. Protecting natural habitats and species.
- 12. Our surroundings and the world we live in.
- 13. Long-term shifts in temperature and weather patterns.
- 15. Related to the interaction of organisms and their environment.
- 18. Protection of animals and plants in their natural habitat.
- 19. The condition or state of being pure or unadulterated.
- 20. Harmful substances released into the environment.
Down
- 1. Harmful substances in the air or water.
- 2. Element found in all living things and fossil fuels.
- 3. Materials or substances used by humans.
- 6. Meeting the needs of the present without compromising the future.
- 7. The layer of gases surrounding our planet.
- 8. A community of living organisms and their environment.
- 10. Energy sources that can be naturally replenished.
- 11. Traps heat in the Earth's atmosphere.
- 14. Variety of plant and animal life in a particular habitat.
- 16. Protects us from harmful UV rays.
- 17. The effect or influence of one thing on another.