In order to assess your understanding of the lesson materials, please select the most appropriate answer for each of the multiple choice questions below.
    Question 1/5

    What are the 3 largest sources of global methane emissions?

    1. A
      1) Oil, 2) Coal, 3) Natural Gas.
    2. B
      1) Nuclear Energy, 2) Electric Cars, 3) Bicycles.
    3. C
      1) Hydro Energy, 2) Wind Energy, 3) Solar Energy.
    4. D
      1) Natural Sources, 2) Agriculture, and 3) Energy.