Across
- 3. a huge body of salt water
- 5. A place with lots of trees
- 8. In great danger of disappearing
- 11. At risk of disappearing
- 12. Gone forever
- 13. The place where an animal lives
- 14. The foot an animal eats
- 15. A tree-climbing Australian animal
- 16. A bird that swims but cannot fly
- 17. An Australian animal that eats gum leaves
- 18. An animal with a shell that swims in the sea
Down
- 1. To save from danger
- 2. Looking after animals and nature
- 4. A furry animal that digs burrows
- 6. To keep safe
- 7. Animals living in nature
- 9. To turn old things into new things
- 10. A kind of plant or animal
- 15. A material often used to make bottles and bags