Properties of Air

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Across
  1. 2. Measure of the amount of matter in a certain volume of a substance
  2. 4. The mixture of gases in the atmosphere
  3. 6. Measure of the amount of matter in a substance
  4. 7. Measure of amount of space a substance takes up
  5. 8. The height of an object above sea level
  6. 10. _____ humidity is the percentage of vapor in the air
  7. 11. The angular distance North or South of the equator
  8. 12. The water vapor in the air
  9. 13. Cold air is more dense and will ____ down
  10. 14. Warm air is ____ dense than cold air
Down
  1. 1. Cycle of rising hot air and sinking cold air
  2. 3. The type of air mass that can hold more water vapor (hint: temp)
  3. 4. _____ humidity is the amount or mass of water vapor in the air
  4. 5. The type of air mass that can hold less water vapor
  5. 9. Large body of air with same temp, humidity, density