Heat Travel

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Across
  1. 3. The transfer of temperature energy through air.
  2. 6. The transfer of temperature energy through liquid or gas.
  3. 7. The lowest layer of the atmosphere.
  4. 8. The coldest layer of the atmosphere.
  5. 9. Absorbs the suns UV light that can harm the living organisms on Earth.
  6. 10. Warm air _____.
Down
  1. 1. The hottest layer of the atmosphere.
  2. 2. The transfer of temperature energy through direct contact.
  3. 4. Cool air _____.
  4. 5. The layers of gases in the Earth's air.