Across
- 3. a measure of the amount of water vapor in the air
- 6. the middle, coldest layer
- 10. two or more atoms bonded together
- 11. water changing from a gas to a liquid
- 13. a measure of the amount of heat something contains
- 14. the outside layer where satellites orbit
- 17. any substance that can easily flow, liquid or gas
- 18. water changing from a liquid to a gas
- 19. where the ozone layer is
- 20. the percent of water vapor to be saturated
- 22. the amount of matter in a given space
- 23. motion
Down
- 1. heat transfer through a fluid caused by
- 2. layers of gas that surround the Earth
- 4. certain gases in the atmosphere hold heat and warm up the Earth
- 5. rain, snow, sleet or hail that falls to the ground
- 7. the hottest layer
- 8. warm air rises and cools and falls creating a circular current
- 9. water in its gas state
- 12. where weather happens
- 15. movement of air across the Earth's surface
- 16. a measure of how hard air is pressing down on the Earth's surface
- 21. when water carries sediment and deposits it