Across
- 4. the temperature at which the air would be completely saturated (100% humidity)
- 6. a measure of the amount of water vapor in the air
- 9. air is less dense and rises causing low air pressure
- 10. the general day to day conditions of an area
- 14. coldest temperatures in the atmosphere
- 15. what is the lowest percent of the greenhouse gases
- 18. what is 21% of our earths atmosphere
- 20. what is 78% of our earths atmosphere
- 21. the layer we live on
- 22. activities are changing the natural greenhouse
- 23. They cause climate change by trapping heat, and they also contribute to respiratory disease from smog and air blank
- 24. The area over which an air mass formed/originated
- 25. is the process by which radiation from a planet's atmosphere warms the planets surface to a temperature above what it would be without this atmosphere
- 26. The measure of how hot or cold the air is
Down
- 1. are a group of compounds that are able to trap heat
- 2. temperature increases
- 3. Average temperatures and precipitation of an area over a year
- 5. Gamma and x-rays are absorbed
- 7. Large body of air with uniform temperature and moisture content
- 8. produced during the burning of fossil fuels
- 11. what is one of gases that was in the early atmosphere
- 12. what is 0.9% of our earths atmosphere
- 13. the part of earth that holds all of our gases
- 16. produced during photosynthesis
- 17. When the air is full of water vapor
- 19. is more dense and sinks causing high air pressure