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Type: Multiple-Choice
Category: Environmental Science
Level: College
Score: 1
Author: Madeline1995
Last Modified: 6 years ago

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Environmental Science Question

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College Environmental Science

Carbon dioxide is
  1. the most potent (per molecule of gas) of the greenhouse gases.
  2. the most abundant greenhouse gas.
  3. more potent (per molecule of gas) than methane.
  4. the main anthropogenic greenhouse gas produced in the United States.
  5. the only greenhouse gas presently increasing in the atmosphere.