Across
- 3. The gases that surround earth
- 6. A seal that looks like it has an elephant’s trunk
- 8. An animal that hunts other animals
- 11. A large bird brought from New Zealand to Macquarie Island
- 12. Island A small island south-east of the Indian ocean
- 13. The ejection of energy
- 14. A scientist who studies the earth
- 18. Giant herbs that grow on Macquarie Island
- 20. Changing over time
- 21. virus A virus in rabbits
Down
- 1. Liquid that comes out of a volcano
- 2. A person that travels and discovers things
- 4. Numerical data
- 5. To get rid of completely
- 6. A species dying out completely
- 7. east or south from the mediterranean
- 8. A disease infestation
- 9. A large powerful seabird
- 10. Supplies
- 15. north or west from the equator
- 16. Animal fat
- 17. Natural home of an animal
- 19. The main building used for important operations