Across
- 2. 71% of the earth is covered in this
- 3. Needs lots of different types of plants and animals
- 5. A muddy and swampy area
- 7. Something that has not been changed
- 8. Living and non living things in an ecosystem
- 9. Something that lives on a farm
- 11. Lizards Turtles, Snakes and crocodiles are in this group
- 12. Group of animals
Down
- 1. Different species that live across the world
- 4. An animal that doesn't exist anymore
- 6. A chemical that helps plants grow
- 10. A dry and sandy ecosystem