Biology, asked by upradhan93012, 1 month ago

What is air pollution? Write it's causes and suggest how to minimise the air pollution.Give point wise?



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Answers

Answered by mansi5719
0

Answer:

Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities.

Explanation:

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Answered by kashish526
1

What is Air Pollution?

Air pollution refers to any physical, chemical or biological change in the air. It is the contamination of air by harmful gases, dust and smoke which affects plants, animals and humans drastically.

There is a certain percentage of gases present in the atmosphere. An increase or decrease in the composition of these gases is harmful to survival. This imbalance in the gaseous composition has resulted in an increase in earth’s temperature, which is known as global warming.

Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires. The solid and liquid particles suspended in our air are called aerosols.

Precautions against air pollution:

1.Conserve energy - at home, at work, everywhere.

2.Look for the ENERGY STAR label when buying home or office equipment.

3.Carpool, use public transportation, bike, or walk whenever possible.

4.Follow gasoline refueling instructions for efficient vapor recovery, being careful not to spill fuel and always tightening your gas cap securely.

5.Consider purchasing portable gasoline containers labeled “spill-proof,” where available.

6.Keep car, boat, and other engines properly tuned.

7.Be sure your tires are properly inflated.

8.Use environmentally safe paints and cleaning products whenever possible.

9.Mulch or compost leaves and yard waste.

10.Consider using gas logs instead of wood.

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