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Question
Statement I: Solid and liquid wastes of industries are dumped over the surface of soil.
Statement II: Major cause of air pollution is the smoke produced by the burning of coal and mineral oil.
Options
only I is correct.
only II is correct.
both I and II are correct.
both I and II are wrong.
MCQ
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Solution
both I and II are correct.
Explanation:
Statement I is correct because Industrial solid and liquid wastes are frequently deposited on soil, resulting in land and water pollution.
Statement II is correct because air pollution is mainly caused by smoke from coal and mineral oil combustion, which releases harmful gases and particulate particles into the environment.
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