Question

D.
Answer the following questions.
1. What are the three main reasons of pollution? Why do you think so?
2. What is air pollution?
3. What is smog? Why is it dangerous?
4. What is noise pollution? What are its consequences?
5. What are the reasons of land pollution?​

Answer 1

Answer:

1.)The Short Answer: 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.

2.)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. When ozone forms air pollution, it's also called smog. Some air pollutants are poisonous.

3.)Overall, smog is harmful to both the respiratory (lungs) and cardiovascular (heart) systems. It aggravates heart problems, bronchitis, asthma, and other lung problems. Smog reduces lung function even in healthy people. Even at low levels, ground level ozone and fine particulate matter are harmful.

4.)Noise pollution is an invisible danger. ... Noise pollution impacts millions of people on a daily basis. The most common health problem it causes is Noise Induced Hearing Loss (NIHL). Exposure to loud noise can also cause high blood pressure, heart disease, sleep disturbances, and stress.

5.)Various Causes of Land Pollution

Deforestation and Soil Erosion. Deforestation carried out to create drylands is one of the major concerns. ...

Agricultural Activities. ...

Mining Activities. ...

Overcrowded Landfills. ...

Industrialization. ...

Urbanization. ...

Construction Activities. ...

Nuclear Waste.

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Answer 2

1. 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
2. Air pollution is a mixture of solid particles and gases in the air
3. smog is harmful to both the respiratory (lungs) and cardiovascular (heart) systems. It aggravates heart problems, bronchitis, asthma, and other lung problems. Smog reduces lung function even in healthy people. Even at low levels, ground level ozone and fine particulate matter are harmful
4. Noise pollution is an invisible danger. ... Noise pollution impacts millions of people on a daily basis. The most common health problem it causes is Noise Induced Hearing Loss (NIHL). Exposure to loud noise can also cause high blood pressure, heart disease, sleep disturbances, and stress
5. Deforestation and Soil Erosion. Deforestation carried out to create drylands is one of the major concerns. ...
7. Agricultural Activities. ...
9. Mining Activities. ...
11. Overcrowded Landfills. ...
13. Industrialization. ...
15. Urbanization. ...
17. Construction Activities. ...