Across
- 2. what factories and cars are emitting
- 4. burning of a forest or some substance
- 7. _________ Affect nature, and have made earth (quotation marks) sick (quotation marks)
- 9. air coming from factories or cars putting chemicals in the air
- 12. A place in the world that consists of certain animals, plants, and any other natural things
- 14. Cutting down large numbers of trees
- 17. We all have a__________
- 18. A big group of trees is called a ______
- 19. the Earth's temperature is ________
Down
- 1. putting chemicals in what they don't go in, in nature
- 3. Vegetarians eat ________
- 5. Animal species lowering in numbers 14000 to 1400
- 6. Natural or man-made
- 7. Where an animal live
- 8. Animal species/bugs live here
- 10. We are continuing to _________ the enviroment
- 11. Carbon Dioxide on the science table
- 13. Cars can pollute the _____
- 15. These emit toxins into the air, polluting it so we can breathe
- 16. These are plants that breathe Carbon Dioxide (CO2)