Earth Science C Review

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Across
  1. 2. where two air masses meet
  2. 5. 4000 degrees, 250,000 times as luminous as our sun
  3. 7. heat transfers from one object to another
  4. 10. in the stratosphere blocks UV radiation
  5. 11. light and heat from the Sun
  6. 12. caused by the Earth's tilted axis
  7. 13. where we live and where weather happens
  8. 14. includes the Sun, our planets, and asteroids
Down
  1. 1. hot air rises and cool air sinks
  2. 3. a main sequence star
  3. 4. dark areas of the moon
  4. 6. water vapor becomes a liquid
  5. 8. mostly hydrogen and helium
  6. 9. liquid water becomes a gas or water vapor