Environment & Ecology · Environmental Ecology
Which of these actions primarily contributes to a decrease in urban air pollution?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Relying more heavily on coal-based energy sources.
- 2Doubling industrial production without implementing emissions control.
- 3Expanding urban green spaces like parks and community forests.✓
- 4Increasing the use of private internal combustion vehicles.
Correct answer
Expanding urban green spaces like parks and community forests.
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