Across
- 4. measures humidity
- 6. Water from the ocean, lakes and rivers heats up and turns into water vapor. It goes into the air towards the clouds.
- 8. Water vapor cools down and condenses to form clouds.
- 13. the person who predicts the weather
- 14. is formed when a warm air mass pushes into a cold air mass
Down
- 1. a tool that shows wind direction
- 2. a tool that measures air pressure
- 3. water in the atmosphere that falls to the earth
- 5. a prediction of what the weather will be like
- 7. a tool that measures wind speed
- 9. the amount of water vapor in the air
- 10. the line where two air masses meet
- 11. is formed when a cold air mass pushes into a warm air mass
- 12. large body of air with about the same amount of humidity and temperature
- 15. measures amount of rain fallen