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Which of the following is a natural source of air pollution? -

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Question

Which of the following is a natural source of air pollution?

Options

  • Vehicle

  • Burning Plywood

  • Volcanoes

  • Industries

MCQ

Solution

Volcanoes

Explanation:

Organic molecules from plants, sea salt, suspended soils, and dust are all natural contributors to air pollution (e.g. from the Sahara). Other natural sources, such as volcanic eruptions and forest fires, are released.

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Environmental Pollution - Introduction
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