Question

Choose more than one

Answer 1

Develop cost-efficient methods to use solar energy
Improve fuel efficiency in automobiles
Increase the use of wind power
Reduce the use of coal and oil
Hope this helped!!

Answer 2

Answer:

Develop cost-efficient methods to use solar energy.

Improve fuel efficiency in automobiles.

Increase the use of wind power.

Reduce the use of coal and oil.

Explanation:

Air pollution is generated when harmful gases (sulfur dioxide, nitrogen dioxide, and carbon monoxide) are released in the air.  Burning of fossil fuels like coal, crude oil, natural gases and smoke releasing from the industrial chimney are some of the reason for air pollution. To control air pollution some major steps are to be taken, which is mentioned above in this answer.