Carbon Cycle Quizzes & Trivia


The carbon cycle involves a series of processes by which carbon compounds are interconverted in the environment. Carbon flows between each reservoir on the earth in an exchange called the carbon cycle, which has slow and fast...

Questions: 5  |  Attempts: 2091   |  Last updated: Nov 27, 2018
  • Sample Question
    What is one thing that releases carbon into the atmosphere?

The following quiz tests your undersatnding and knowlege of fossil fuels.

Questions: 12  |  Attempts: 654   |  Last updated: Oct 22, 2013
  • Sample Question
    Which of the following are considered nonrenewable? (Check all that apply)

Fill in the blank.

Questions: 5  |  Attempts: 530   |  Last updated: Oct 24, 2018
  • Sample Question
    What are organic molecules?


Questions: 5  |  Attempts: 38   |  Last updated: Jan 21, 2013
  • Sample Question
    Most of the carbon in the cycle moves through which resovoir?


Questions: 6  |  Attempts: 13   |  Last updated: Jan 21, 2013
  • Sample Question
    What is the amount of Carbon Percentage in trhe air?