Environment & Ecology · Environment
The principal reason for the higher radiative forcing efficiency of methane compared to carbon dioxide on a per-molecule basis is its:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Greater emission rate from anthropogenic sources
- 2Higher molecular weight
- 3Strong absorption in infrared atmospheric window regions✓
- 4Longer atmospheric residence time
Correct answer
Strong absorption in infrared atmospheric window regions
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