Environment & Ecology · Environmental Science
A power plant continuously emits SO2. Later, an atmospheric inversion lowers the mixing height while other conditions stay the same. How does the ground-level concentration at a fixed downwind point change?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Decreases due to reduced vertical dispersion
- 2Remains unchanged since emission rate is constant
- 3Increases due to vertical confinement of plume✓
- 4Initially decreases then increases due to plume reflection
Correct answer
Increases due to vertical confinement of plume
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