Across
- 2. 0.03rd of an inch
- 5. an open ended can or tube that collects rainfall
- 7. the average amount of energy of motion of each particle substance
- 9. pressure pushed down by the atmosphere
- 10. measurement equal to 1/12 of a foot
- 13. show air pressure using other fluids
- 15. 1/100th of a meter
- 16. measure humidity
- 17. a course along which someone moves
- 18. things on your face used to see
Down
- 1. tells direction of wind
- 2. shows air pressure using mercury
- 3. any form of water that falls from a cloud and reaches Earth
- 4. has two thermometers, a wet-bulb and a dry-bulb thermometer
- 6. used to measure atmospheric pressure
- 8. measure of the amount of water vapor in the air
- 11. a thin glass tube with a ball on one end that contains mercury
- 12. The horizontal movement of air from an area of high pressure to an area of low pressure
- 13. wind speed is measured with this
- 14. Measurement equal to 1000 meters