Question: What Is The Largest Producer Of Primary Air Pollutants?

What produces the most primary air pollution?

Most of this air pollution we cause results from the burning of fossil fuels, such as coal, oil, natural gas, and gasoline to produce electricity and power our vehicles.

Carbon dioxide (CO2) is a good indicator of how much fossil fuel is burned and how much of other pollutants are emitted as a result..

What are the primary and secondary air pollutants?

Definition: A primary pollutant is an air pollutant emitted directly from a source. A secondary pollutant is not directly emitted as such, but forms when other pollutants (primary pollutants) react in the atmosphere.

What are the most dangerous air pollutants?

This category also includes dust, some pollen and mold spores.10 Most harmful pollutants you’re breathing every day. Air pollution causes harmful health effects, ranging from irritating to life-threatening. … Pet Dander. … Pollen. … Mold. … Lead. … Volatile Organic Compounds (VOCs) … Carbon Monoxide (CO) … Ozone (O3)More items…

Which is not a primary air pollution?

1. Which of these is NOT a primary pollutant? Explanation: Ozone is not a primary pollutant since it is formed by the photo-chemical reaction of oxygen with the UV rays and not directly discharged into the atmosphere by a source.

What are examples of primary and secondary pollutants?

Primary air pollutants: Pollutants that are formed and emitted directly from particular sources. Examples are particulates, carbon monoxide, nitrogen oxide, and sulfur oxide. Secondary air pollutants: Pollutants that are formed in the lower atmosphere by chemical reactions.

What are the sources of primary and secondary pollutants?

A primary source results from the direct emissions from an air pollution source. In contrast, a secondary source results from the formation of a pollutant in the atmosphere from the chemical reaction of precursors emitted from air pollution sources.

What are the 5 primary air pollutants?

Primary pollutantNitrogen oxides (NOx)Carbon monoxide (CO)Volatile organic compounds (VOCs)Sulfur oxides (SOx)Particulate matter (PM)Mercury.and more.

What are major air pollutants?

Air PollutantsCarbon Monoxide.Lead.Nitrogen Oxides.Ozone.Particulate Matter.Sulfur Dioxide.Other Air Pollutants.

What are the four major air 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 5 primary air pollutants and their sources?

Name five primary air pollutants, and give sources for each. The five primary air pollutants include carbon monoxide, nitrogen oxides, particulate matter, sulfur oxides, and volatile organic compounds. The sources for all five of these pollutants include electricity production, industry, and transportation.

What are examples of primary air pollutants?

Primary Pollutantscarbon monoxide (CO) odorless, colorless, poisonous gas. … oxides of nitrogen (NOx, NO) NO – nitric oxide. … sulfur oxides (SOx) SO2 – sulfur dioxide. … volatile organic compounds (VOCs) highly reactive organic compounds. … particulate matter (dust, ash, salt particles) bad for your lungs.

What is the difference between primary and secondary air pollutants What are some examples of each?

Examples of primary pollutants include sulfur dioxide (SO2), carbon monoxide (CO), nitrogen oxides (NOX), and particulate matter (PM). Examples of secondary pollutants include photochemical oxidants (ozone, nitrogen dioxide, sulfur trioxide) and secondary particulate matter.