Human activities pollute the air through vehicle emissions and industrial smoke, releasing harmful gases and particulate matter. Reducing air pollution can be achieved by using public transportation or electric vehicles to decrease emissions.
Explain two ways in which human activities pollute the air. Propose one action which can help in reducing air pollution.
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Human activities pollute the air in various ways, including vehicle emissions, which release carbon monoxide and nitrogen oxides, and industrial smoke, which contributes to particulate matter and toxic gases. Both sources degrade air quality and harm health. To reduce air pollution, one effective action is to promote the use of public transportation or switch to electric vehicles. This reduces the number of fossil-fuel-powered vehicles on the road, thereby cutting down on harmful emissions.
For more CBSE Class 6 Science Curiosity Chapter 11 Nature’s Treasures Extra Questions & Answer:
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