Question

What is air pollution ?
What are the sources of air pollution ?
What are the effects of air pollution ?
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Answer 1

Answer:

Air pollution can be defined as the presence of toxic chemicals or compounds (including those of biological origin) in the air, at levels that pose a health risk. In an even broader sense, air pollution means the presence of chemicals or compounds in the air which are usually not present and which lower the quality of the air or cause detrimental changes to the quality of life (such as the damaging of the ozone layer or causing global warming).

burning of fossil fuels in electricity generation, transport, industry and households;

industrial processes and solvent use, for example in the chemical and mining industries;

agriculture;

waste treatment;

natural sources, including volcanic eruptions, windblown dust, sea-salt spray and emissions of volatile organic compounds from plants.

Long-term health effects from air pollution include heart

,

organic compounds from plants.

organic compounds from plants.diseaselung cancer, and respiratory diseases suchdisease, lung cancer, and respiratory diseases such

lung cancer, and respiratory diseases such

Answer 2

1.Air pollution is the contamination of air due to the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials.

2.The Burning of Fossil Fuels.
Industrial Emission.
Indoor Air Pollution.
Wildfires.
Microbial Decaying Process.
Transportation.
Open Burning of Garbage Waste.
Construction and Demolition.

3.Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema.