Across
- 3. the hottest layer of atmosphere
- 4. the species to blame for this
- 6. the change in our climate
- 9. polar regions melting causes this
- 11. majority gas of the atmosphere
- 14. less than one percent of atmosphere
- 16. country most responsible for global warming
- 17. this will occur in coastal regions
- 19. the rapid heating of our planet
- 21. the gas form of water
- 22. a gas that soaks up harmful UV rays
- 23. layer that meteors burn up in
- 24. layer plains fly
Down
- 1. layer we live in
- 2. layer made up of ozone in stratosphere
- 5. Chemical makeup is Co2
- 7. produced from cow farts
- 8. the four layers make up this
- 10. the solid form of water
- 12. also known as laughing gas
- 13. the poles and where icebergs melt
- 15. the star that heats up the planet
- 18. takes up 21 percent of atmosphere
- 20. animals that produce a lot of methane