http://www.epa.gov/climatechange/ - 1 views

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  #2 juliadellasalle on 05 Mar 13

   

  I thought it was very interesting that Earth's temperature depends on the balance between energy entering and leaving the planet's system. I didn't know that was what balances Earth's temperature!

   

  <div class="cArrow"> </div><div class="cContentInner">I thought it was very interesting that Earth's temperature depends on the balance between energy entering and leaving the planet's system. I didn't know that was what balances Earth's temperature!</div>

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