Across
- 3. The natural home for animals
- 4. A sight (approach) of land after a sea or air journey
- 5. A big lump of grass
- 6. An extinct microscopic life form proved to be related to algae
- 7. The depth of the ocean floor
- 8. One of the largest sea birds with a short tail, long wings and a strong bill.
- 9. A pest and (or) disease infestation
- 15. Preservation of the environment
- 17. An animal which hunts smaller species.
- 19. A person traveling the world to learn and discover new things
- 21. Metal vats, penguins are put in and steam boiled to extract oil
- 23. Large pots
- 25. A large flightless bird founded in New Zealand
Down
- 1. A sudden storm with rain, snow etc
- 2. A species (animal) dying out completely
- 4. data going into a record
- 6. A petrel that can excavate a nest in the ground
- 10. Tourism directed towards endangered species to observe wildlife
- 11. The mixture of gases surrounding Earth
- 12. An array of colours in the sky
- 13. A hot liquid from volcanoes
- 14. A mass of land falling down off a mountain or slope
- 16. A large cauldron used to extract oil.
- 18. A square shaped boat with 2 masts
- 20. Low growing weed from Europe
- 22. Elephant A seal with a trunk
- 24. degrees from North to south of the imaginary - line through the middle of the Earth.