weather and climate

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Across
  1. 6. The process of water changing into an invisible gas called water vapor
  2. 7. Scientists who study weather
  3. 11. Large, powerful storm that occurs over large bodies of water
  4. 12. The weather of a place over a long time
  5. 13. At what temperature is Centigrade equal to Fahrenheit?
  6. 14. Balls or irregular lumps of ice that fall from clouds (often during thunderstorms) are known as what?
  7. 15. Spinning cloud with a funnel shape
  8. 17. extremely cold , everything becomes ice.[temperature]
  9. 18. Trying to predict the weather is known as weather _______?
  10. 19. An anemometer is used to measure what?
  11. 20. sunshine is measured in---------
Down
  1. 1. Amount of water vapour in the air
  2. 2. Most common type of storm
  3. 3. A thermometer is a device used to measure what?
  4. 4. The process of water vapor turning into water droplets
  5. 5. Water overflow that is caused by a large amount of rainfall
  6. 8. unit of clouds.
  7. 9. Which country experiences the most tornadoes?
  8. 10. Earth’s recent temperature rises which have been linked to human activity is known as global _______?
  9. 16. covering of tiny ice needles on a cold morning.