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Type: Multiple-Choice
Category: Environmental Science
Level: Grade 8
Score: 1
Author: JGautier
Last Modified: a month ago

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Environmental Science Question

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Grade 8 Environmental Science

The process by which certain gases (principally water vapor, carbon dioxide, and methane) trap heat that radiates from Earth.
  1. Absolute humidity
  2. Humidity
  3. Greenhouse effect
  4. Parts per million
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