Science

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Across
  1. 8. a specific event that happens in a certain amount of time
  2. 9. a measure of the weight of air above us in the atmosphere
  3. 10. a way in which heat travels
  4. 11. the amount of water vapor in the air
  5. 13. and instrument used to measure air pressure
  6. 14. transition of two different air masses
  7. 15. cold air pushes down
Down
  1. 1. predictable direction of sea water
  2. 2. when heat moves through an object
  3. 3. energy from a source usually in stars
  4. 4. large volumes of air mostly made of moisture
  5. 5. relatively small pressure
  6. 6. a physical property that measures how much mass and object has
  7. 7. measures wind speed
  8. 12. storms that start in the ocean