Environment - Carbon Cycle

5 Questions | Total Attempts: 887

Environment - Carbon Cycle - Quiz

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Questions and Answers
  • 1. 
    What are organic molecules?
    • A. 

      Molecules that contain carbon

  • 2. 
    How do animals get carbon?
    • A. 

      By eating plants

  • 3. 
    In what process is carbon returned to the environment?
    • A. 


  • 4. 
    What happens during decomposition?
    • A. 

      Substances get broken down into simpiler molecular substances

  • 5. 
    What happens during combustion?
    • A. 

      Substances get burned

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