What are the sources of atmospheric pollution?

What are the sources of atmospheric pollution?

mobile sources – such as cars, buses, planes, trucks, and trains. stationary sources – such as power plants, oil refineries, industrial facilities, and factories. area sources – such as agricultural areas, cities, and wood burning fireplaces. natural sources – such as wind-blown dust, wildfires, and volcanoes.

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 are the 6 atmospheric pollutants?

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

What are the sources of air pollutants in the atmosphere Mcq?

The correct answer is Fog and Smoke….

  • Nitrogen oxides (NOx)
  • Carbon monoxide (CO)
  • Carbon dioxide (CO2)
  • Benzene.

What are the effects of atmospheric pollution?

Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema. Air pollution can also cause long-term damage to people’s nerves, brain, kidneys, liver, and other organs. Some scientists suspect air pollutants cause birth defects.

What is the most common source of pollution?

The main sources of pollution are household activities, factories, agriculture and transport. Once they have been released into the environment, the concentration of some pollutants is reduced by dispersion, dilution, deposition or degradation.

What are the examples of pollutants?

Types of Pollutants

  • Water Pollutants. Water is greatly polluted these days and the harmful pollutants present in it are causing this.
  • Soil Pollutants. Soil also has a lot of pollutants which makes it very tough for the soil to remain fertile.
  • Air Pollutants.
  • Light Pollutants.
  • Noise Pollutants.

What are the sources of air pollution PDF?

Air pollution data centre

  • 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;

What are the major sources of pollution in the atmosphere?

5 Major Air Pollution Sources in the Atmosphere 1 Agriculture Production 2 Transportation 3 Power Generation 4 Industrial and Manufacturing 5 Natural Sources

What is a stationary source of air pollution?

A stationary source of air pollution refers to an emission source that does not move, also known as a point source. Stationary sources include factories, power plants, and dry cleaners.

What are the two types of air pollution?

These primary pollutants sometimes react with other chemicals in the air to produce secondary pollutants. Air pollution is typically separated into two categories: outdoor air pollution and indoor air pollution. Outdoor air pollution involves exposures that take place outside of the built environment.

What type of pollution is caused by transportation?

Transportation burns gasoline releasing carbon dioxide. Gasoline is carbon bonded to itself or to hydrogen. When a vehicle consumes fuel, it burns these hydrocarbons to generate movement. In turn, it releases water vapor (H 2 O) and carbon dioxide (CO 2) as air pollution.