Weather Instruments

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