Biology, 02.08.2019 20:00 testingawge

If greenhouse gases in the atmosphere act like a blanket around the earth, how is this "blanket” being changed by human activities? 1. it is getting thinner and keeping the earth cooler. 2. it is getting thicker and keeping the earth cooler. 3. it is getting thicker and keeping the earth warmer. 4. it is getting thinner and keeping the earth warmer.

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If greenhouse gases in the atmosphere act like a blanket around the earth, how is this "blanket” bei...

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