What is the meaning of atmospheric pollution?

Definition. The presence in the air of one or more contaminants in such a concentration and of such duration as to cause a nuisance or to be injurious to human life, animal life or vegetation.

What are the different types of atmospheric pollution?

These six pollutants are carbon monoxide, lead, nitrogen oxides, ground-level ozone, particle pollution (often referred to as particulate matter), and sulfur oxides.

What causes atmospheric pollution?

Prolonged exposure can cause serious medical conditions, such as cancer, heart attacks and strokes. In fact, one in three deaths from strokes, lung cancer and chronic respiratory disease globally are caused by air pollution.

What are the 5 atmospheric pollutants?

The common air pollutants are:

  • Particulate matter (PM10 and PM2.
  • Ozone (O3)
  • Nitrogen dioxide (NO2)
  • Carbon monoxide (CO)
  • Sulphur dioxide (SO2)

What is atmospheric pollution class 9?

Atmospheric pollution, or air pollution, is the introduction of harmful particulates, biological molecules or chemical molecules into the Earth’s atmosphere.

What is atmospheric pollution Class 11?

“Air Pollution is the release of pollutants such as gases, particles, biological molecules, etc. into the air that is harmful to human health and the environment.”

What are the effects of atmospheric pollution?

Respiratory and Heart Problems The effects of air pollution are alarming. They are known to create several respiratory and heart conditions like asthma, chronic bronchitis, emphysema, heart attacks and strokes along with cancer, among other threats to the body.

What are the consequences of atmospheric pollution?

Exposure to high levels of air pollution can cause a variety of adverse health outcomes. It increases the risk of respiratory infections, heart disease and lung cancer. Both short and long term exposure to air pollutants have been associated with health impacts.

What are four types of pollution?

The major kinds of pollution, usually classified by environment, are air pollution, water pollution, and land pollution. Modern society is also concerned about specific types of pollutants, such as noise pollution, light pollution, and plastic pollution.

What are the 10 examples of air pollution?

We have listed 10 common air pollution causes along with the effects that have serious implication on your health on a daily basis.

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

What is pollution BYJU’s?

“Pollution is the introduction of substances (or energy) that cause adverse changes in the environment and living entities .” Pollution need not always be caused by chemical substances such as particulates (like smoke and dust). Forms of energy such as sound, heat or light can also cause pollution.

What is air pollution definition PDF?