Across
- 3. An animal or plant that may disappear.
- 6. A hot forest with a lot of rain.
- 9. Protecting nature and animals.
- 10. Many different plants and animals in one place.
- 12. A protected natural place for animals and plants.
- 13. A long line of water that moves to the sea.
- 15. A place with many trees and plants.
- 17. A group of the same kind of animals or plants.
- 18. The land next to the sea.
Down
- 1. Land with water all around it.
- 2. When an animal or plant disappears forever.
- 4. The world around us: air, water, land, and life.
- 5. The natural home of an animal or plant.
- 7. Plants, animals, land, and water.
- 8. Animals that live in nature, not in homes.
- 11. A very high area of land.
- 14. Plants, animals, and nature living together in one place.
- 16. Dirty air, water, or land.
