Across
- 4. No water in an environment at all
- 6. Get you better when you are unwell
- 8. Massive blocks of ice from the ice age
- 10. An environment animals depend on for survival
- 11. Water rushing over houses and animal inhabited areas
- 12. The gaseous envelope around the earth
- 13. The weather
- 14. A strong breeze
- 15. Demolition of plants, habitats or man made architecture
- 17. Used in science
- 19. The climate of the sky around
- 20. The striking of one thing against another
Down
- 1. Not the present or the future
- 2. Often alight; sometimes just coals
- 3. Bad chemicals into the environment
- 5. Otherwise refered to as heat waves
- 7. A particular animal specie wiped out for good
- 9. Could be hot or cold
- 16. Covers physics, chemistry, biology etc.
- 18. Getting used to another environment