Across
- 2. vane measures wind direction
- 3. making predictions about the weather
- 6. the amount of water vapor in the air
- 7. forcing air in to a smaller space
- 8. measures air pressure
- 13. the scientific study of earths weather
- 14. the movement of one object around another
- 15. measures temperature
- 17. measures wind speed
- 18. movement of an object around a fixed point
- 19. sun stands still
Down
- 1. when day and night hours are equal
- 4. the layer of air surrounding Earth
- 5. how hot or cold the air is
- 9. the amount of matter in an object
- 10. the force of air pushing in all directions
- 11. measures humidity
- 12. a person who studies weather
- 16. the pull between the matter in an object and Earth