Across
- 4. The temperature at which water vapor condenses
- 5. the amount of water vapor in the air
- 8. funnel-shaped cloud of whirling high winds.
- 11. warm air mass becomes trapped between two cold air masses.
- 12. continuous movement of water within the Earth and atmosphere.
- 14. enormous storm with high winds and heavy rains.
- 15. use the Doppler effect.
- 17. how hot or cold a place is
- 20. When a warm air mass runs into a cold air mass it creates a warm front.
- 21. a snow storm that has high winds
- 22. A chart then measures air pressures
- 23. A cold front occurs when a cold air mass runs into a warm air mass.
Down
- 1. Sometimes two air masses stop moving when they meet.
- 2. A burst of light that can jump from cloud to cloud
- 3. science dealing with the atmosphere
- 6. Amount of water vapor in the air
- 7. A cloud on the ground
- 9. chart that measures air
- 10. a boundary between air masses that have different temperatures.
- 13. Weather that occurs over long periods of time
- 16. Rain,Snow,Sleet,Hail
- 18. when lightning hits it explodes and make the sound of
- 19. Mixture of high and low pressure weather systems
