LEED Green Associate

Category - Indoors

The most common greenhouse gas that contributes to global warming is:
  1. Carbon dioxide
  2. Ozone
  3. Carbon monoxide
  4. CFCs
Explanation
Answer - A - The most common greenhouse gas to cause global warming is carbon dioxide. CO2 is a chemical compound, a gas, exists in the earth’s atmosphere, and is the main contributor to climate change.
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