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Prevention of Air Pollution

How can air p...

Question

How can air pollution be reduced?

A

By plantation of trees

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B

By using filters in chimneys

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C

By using IC engines in the vehicle

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D

All of these

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Solution

The correct option is D
All of these

Air pollution can be reduced by taking multiple steps like-

1. By plantation of trees

2. By using filters in chimneys

3. By using IC engines in the vehicle

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