Across
- 5. chemical of atomic number 7
- 7. atmosphere with weather and climate
- 9. most common greenhouse gas
- 10. layer that blocks most of UV rays
- 14. ocean levels would rise
- 15. weight of all the air pressing down
- 16. amount of water vapor in the air
- 17. coldest atmosphere
- 18. the earth's air drastically heating
- 22. usually where planes tend to fly
- 23. chemical we need for breathing
- 25. annual temperature and precipitation
Down
- 1. how hot or cold the air is
- 2. measure of water vapor
- 3. more because of global warming
- 4. warmest atmosphere
- 6. gas produced by burning carbon
- 8. when air is full of water vapor
- 11. large body of air
- 12. burned for energy
- 13. where an air mass originates
- 19. day to day conditions of an area
- 20. gas found in small quantities
- 21. temperature that the air is at 100%
- 24. cause of global warming