Biology, 13.03.2021 03:50 janeekajones08
Which of the following gasses in our atmosphere are considered "greenhouse gasses"? *
Select ALL that are correct. You need to choose all correct answers to get credit.
Methane (CH4) - From animal digestion and decomposing dead things
Oxygen (O2) - About 20% of our atmosphere, made by photosynthesis
Nitrogen (N2) - About 78% of our atmosphere, doesn't react with much
Carbon Dioxide (CO2) - From burning fossil fuels, burning plants, and respiration
Answers: 3
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Which of the following gasses in our atmosphere are considered "greenhouse gasses"? *
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