Question

Choose the measures that can be taken to reduce air pollution.

• A. Using bicycle for transportation
• B. Reducing the use of firecrackers
• C. Planting more trees
• D. Burning garbage in open

Answer 1

Answer: (A), (B), (C)

The correct options are
A Using bicycle for transportation
B Reducing the use of firecrackers
C Planting more trees

Air pollution can be reduced by:

$\bullet$ Using a bicycle for transportation - This reduces the emission of harmful gases into air.

$\bullet$ Reducing the use of firecrackers - This reduces the emission of thick smoke which pollutes the air.

$\bullet$ Planting more trees - Trees clean the air by taking in carbon dioxide and releasing oxygen during respiration.

But, burning of garbage releases a large amount of smoke which leads to air pollution.