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Problem 4 - Entrance Test
Air pollution can be mitigated by:
A. Using renewable energy sources and planting more trees
B. Increasing vehicle usage without emissions controls
C. Burning waste in open areas
D. Using disposable plastic containers
Check Answer
Show Solution
Correct: A
Renewable energy sources (solar/wind) reduce reliance on fossil fuels, while trees absorb CO2 and produce oxygen. Both practices reduce air pollutants.