Earth's Atmosphere

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Across
  1. 5. the process of gas turning into liquid
  2. 7. the process of liquid turning into gas
  3. 9. the process where gases in the atmosphere trap heat, keeping Earth warm
  4. 10. an invisible force that surrounds Earth and helps protect it from solar radiation
  5. 11. a stream of charged particles released from the Sun
Down
  1. 1. the force of air pushing on Earth's surface and everything on it
  2. 2. the layer of gases surrounding Earth or another planet
  3. 3. energy that travels in waves, including light and heat from the Sun
  4. 4. how temperature changes from one location to another
  5. 5. the different elements or parts that make up something
  6. 6. a region in the atmosphere that blocks harmful ultraviolet radiation
  7. 8. how much mass is contained in a given volume