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Two main human sources of primary air pollutants are burning fossil fuels and transport. Transport is actually defined as a necessary evil.
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What is the 2 main sources of air pollution and what action the government take to reduce this types of air pollution?
The two main sources of air pollution are:Anthropogenic sources or also known as human activity--- Like nuclear weapons, toxic gases, germ ware fare and rocketry (gas from rockets).Natural sources---Like smoke and carbon monoxide from wild fires in the forests.What the Singapore government has done about it:For human activities, they have tried to stop people from using their own cars and use public transport instead.But for natural sources, I do not know yet. Sorry.
What are three main types of air pollutants in the United States?
Carbon Dioxide Sulfur Dioxide Nitrogen Oxides
What are the main sources of chlorine radicals?
methene
What are the main sources of water?
Rain. Or the combination of hydrogen and oxygen molecules. Could you be a little more vague?
Three main energy sources of the earth'?
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How do primary pollutants form?
There are two main types of primary pollutants: man-made pollutants and natural pollutants. Man-made primary pollutants are formed largely from combustion reactions used to create electricity and run the over one billion cars that are in the world today. These pollutants include Sulfur oxides (Sulfur dioxide, Sulfur trioxide), Carbon oxides (Carbon dioxide, Carbon monoxide), and Nitrogen oxides (Nitrogen dioxide, Nitrogen monoxide). Another type of man-made primary pollutant includes VoCs (Volatile Organic Compounds), which are largely responsible for destroying the ozone layer. Natural primary pollutants are formed by natural disasters such as hurricanes, tornados, and volcano eruptions, and include dust, ash, and salt particles.
What are the 3 sources nonrenewable energy?
Coal, oil, and natural gas are the main three nonrenewable primary energy sources.
How do you use primary sources in a sentence?
You can quote something from your primary source and use footnotes.
What main pollutants are present in small amounts?
Temporary pollunt&bio-degradable pollutants.
What are two main sources of pollutants that can contaminate groundwater supplies?
Sewage, nitrates from fertilizers, and phosphates all cause groundwater pollution.
What are the four main steps of interpreting primary sources?
1) Direct talk with the primary sources 2)Telephonic interaction 3) Email information gathering 4) Recordings of repository data taken by previous researchers
What two main types of sources does a historian use?
A historian uses primary sources, which are firsthand accounts or original documents from the time under study, to gain a direct understanding of historical events. They also use secondary sources, such as books or articles written by other scholars, which interpret and analyze primary sources to provide context and a broader understanding of the historical period.
What are 3 main sources of ATP available for human cells?
i really dont know sorry
How many types of historical evidence are there?
There are two main sources: primary and secondary. A primary source would be "the document itself" or the testimony of an observer who was present at so-and-so. A secondary source would be eclectic documentation or testimony based on that of primary sources. For instance, a documentary of WWII would be a secondary source, which cites many primary sources such as interviews with veterans, clips of video or photos from the era, etc.
What central ideas are found in primary sources from colonists and enslaved Africans?
The main central idea found in primary sources from colonists and enslaved Africans is freedom. Even though freedom is the primary notion of the United States, enslaving Africans are contrary to it. Another idea that rose was the increase of plantations in South America.
The main detoxifying organ in the body is the?
The liver is the primary organ of detoxification in the human body. A link can be found.
What is the name of the pollution caused by human activity?
pollution is caused by 2 main sources. 1:natural sources 2:human beings. human beings are the main pollutants,they are polluting land,water n air by their own actions n practices,even some where the natural sources of pollution like errosion of land is also subject to cause by us which is the result of deforestation,overgrazing of herds etc. salinization and desertifications are the results of the advancments of human beings to some extends..polluted factory water contemnates river water whch is a source of fresh watr n many parts of the world. traffic n transports pollut the air cause noise pollution and damages to the envirmnt and reflects as deseases n wearing off of the ozon lyr,.
