Question: What Are Two Natural Pollutants?

What are primary and secondary pollutants give examples?

The difference between them is how they are formed.Primary Pollutants.

Primary pollutants come right from the source.

Secondary Pollutants.

Ground Level Ozone (Photochemical Smog) …

Acid Rain.

Nitrogen Dioxide..

Is pollution natural or man made?

Pollutions are two types. The natural and Man Made. The natural pollution is caused and produced naturally and will not affect our environment because of its regeneration ability. The Man made pollution is being made by humans and have huge affect on our environment and definitely ourselves.

What are the primary pollutants?

Primary pollutants are any type of pollutant directly into the environment….Types of primary pollutants include:Nitrogen oxides (NOx)Carbon monoxide (CO)Volatile organic compounds (VOCs)Sulfur oxides (SOx)Particulate matter (PM)Mercury.and more.

What is the biggest source of air pollution?

Human activities that are major sources of outdoor air pollution, include:Fuel combustion from motor vehicles (e.g. cars and heavy duty vehicles)Heat and power generation (e.g. oil and coal power plants and boilers)Industrial facilities (e.g. manufacturing factories, mines, and oil refineries)More items…

What are examples of primary and secondary pollutants?

Primary pollutants include ammonia, sulfur dioxide, nitrogen dioxide and carbon monoxide. Secondary pollutants include ground-level ozone, acid rain and nutrient enrichment compounds.

What is the major source of pollution?

There are four main types of air pollution sources: 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.

What are the 3 main causes of air pollution?

Various Causes of Air pollutionThe Burning of Fossil Fuels. … Agricultural Activities. … Waste in Landfills. … Exhaust From Factories and Industries. … Mining Operations. … Indoor Air Pollution. … Natural Events.

What are the 5 effects of air pollution?

10 Serious Effects of Air Pollution on the EnvironmentGlobal Warming.Climate Change.Acid Rain.Smog effect.Deterioration of fields.Extinction of animal species.Respiratory health problems.Deterioration in building materials.More items…•

What are natural pollutants?

Natural air pollutants include radon, fog and mist, ozone, ash, soot, salt spray, and volcanic and combustion gases. Radon is a radioactive gas that seeps from the ground in some areas, and fog and mist are both dense water vapor at ground level that obscures vision.

What are some natural causes of air pollution?

Natural Causes:Dust and Wildfires: In large areas of open land that have little to no vegetation, and are particularly dry due to a lack of precipitation, wind can naturally create dust storms. … Animal and Vegetation: … Volcanic Activity: … Fossil-Fuel Emissions: … Agriculture and Animal Husbandry: … Waste:

What are five primary air pollutants?

5 Major Outdoor Air PollutantsOzone (O3)Nitrogen Oxides (NOx)Carbon Monoxide (CO)Sulfur Dioxide (SO2)Particulate Matter (PM10 and PM2.5)

What are the four most dangerous indoor air pollutants?

The EPA lists the four most dangerous indoor air pollutants in developed countries as cigarette smoke, formaldehyde, radioactive radon-222 gas, and very small fine and ultra fine particles.

What are four common sources of groundwater pollution?

Potential Sources of Groundwater ContaminationStorage Tanks. May contain gasoline, oil, chemicals, or other types of liquids and they can either be above or below ground. … Septic Systems. … Uncontrolled Hazardous Waste. … Landfills. … Chemicals and Road Salts. … Atmospheric Contaminants.

What are two main sources of groundwater pollution?

The significant sources of contamination in groundwater are farming chemicals, septic waste, landfills, uncontrolled hazardous waste, storage tanks, and atmospheric pollutants.Agricultural Chemicals. … Septic Waste. … Landfills. … Hazardous Waste Sites. … Storage Tanks. … Atmospheric Pollutants. … Underground Pipes. … Road Salts.

What is the main source of groundwater?

precipitationThe main (and frequently only) source of groundwater is precipitation. Water falling on the surface is absorbed into the ground and slowly filters…

What are the major air pollutants?

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

What are two main sources of pollution of surface water?

Sources of Water PollutionSewage (Waste Water) Sewage is another name for waste water from domestic and industrial processes. … Agricultural Pollution. The agriculture industry covers 76% of the land area of England and Wales. … Oil Pollution. … Radioactive Substances. … River dumping. … Marine Dumping.

What are the 10 causes 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.More items…•