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  • Created by: lisa
  • Created on: 22-12-12 14:31
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  • P2 Radiation and Life
    • Carob Cycle
      • The Earths crust,oceans  atmosphere and rocks all contain carbon.this carbon is in many differnt forms
      • The carbon cycle explains what happens to the stores of carbon and the processes that moves it around from one form to another
      • There is limited amount of carbon and it is important to understand that it is continually recycled through natural systems
      • As humans havee become more energy hungry they are burning large amounts of fossil fuels.unfortunatly this burning of fossil fuels puts a huge amount of carbon dioxide back into the atmosphere
      • Green plants make use of carbon dioxide in photosynthsis


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