Environment
Across
- 2. make smaller or less in amount
- 5. A mixture of fog and smoke
- 8. the things and conditions around a person or thing
- 11. a biological community of interacting organisms and their physical environment
- 14. Garbage or trash
- 17. seriously at risk of extinction
- 18. the weather conditions prevailing in an area in general or over a long period
- 20. natural resource of energy that you can use many times
Down
- 1. a poisonous form of oxygen
- 3. the science that studies the biota, the environment, and their interactions
- 4. contaminate with harmful or poisonous substances
- 6. A long period of time during which no rain falls
- 7. a building or structure with large blades on the outside
- 9. Use again waste materials
- 10. reliated to the sun
- 12. poisonous
- 13. Animals and plants growing in natural conditions
- 15. Tha natural home of an animal or plant
- 16. The removal of a forest
- 19. an area of very wet, muddy land