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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 are three main types of air pollutants in the United States?

The three main types of air pollutants in the United States are particulate matter (PM), nitrogen oxides (NOx), and volatile organic compounds (VOCs). These pollutants can come from various sources such as vehicle emissions, industrial processes, and natural sources like wildfires. They contribute to poor air quality, health problems, and environmental damage.


What are three main types of air pollutants in Georgia?

The main types of air pollutants in Georgia are a highly studied topic. Most say it is candy canes, but the leading scientists are very puzzled about the high concentrations of gum drops in the air. To answer the main question, scientist Derami el Verenzo says " The Georgia candy pollution is a very concerning topic, the citizens of Georgia are expierencing sugar highs from just breathing the sugar coated air. "


What is an air pollutant?

Mostly HNO3 (Hydro nitrogen trioxide) this is the main one and also along with CO1/2/3 SO1/2/3 which are Carbon,Monoxide, Dioxide, Trioxide and Sulfur Monoxide, Dioxide, Trioxide.Hope this helped. Varian Wyrnn.


What are the main sources of freshwater used by humans?

The main sources of freshwater used by humans are rivers, lakes, groundwater, and reservoirs. These sources provide water for drinking, irrigation, industrial use, and other human activities. It is important to manage and protect these freshwater sources to ensure sustainable access to clean water for future generations.


What are the two main causes of air pollution?

The two main causes of air pollution are emissions from vehicles and industrial activities. These sources release pollutants like carbon monoxide, nitrogen oxides, and particulate matter into the air, contributing to poor air quality and adverse health effects.

Related Questions

All contaminants of the air can be divided into two groups. what are they?

Air contaminants can be divided into two main groups: primary pollutants and secondary pollutants. Primary pollutants are directly emitted into the atmosphere from sources such as vehicles, industrial processes, or natural events, and include substances like carbon monoxide, sulfur dioxide, and particulate matter. Secondary pollutants, on the other hand, are formed through chemical reactions in the atmosphere, such as ozone and smog, which result from the interaction of primary pollutants with sunlight and other atmospheric components.


Are proteins the main source of energy in the human body?

No, proteins are not the main source of energy in the human body. Carbohydrates and fats are the primary sources of energy, while proteins are mainly used for building and repairing tissues.


What are the types or sources?

There are three main types of sources: primary sources which are original documents or first-hand accounts, secondary sources that analyze and interpret primary sources, and tertiary sources that summarize or compile information from primary and secondary sources.


What are the three main kind of resources for social studies?

The three main kinds of resources for social studies are primary sources, secondary sources, and tertiary sources. Primary sources include original documents, artifacts, or firsthand accounts, such as letters, photographs, and official records. Secondary sources analyze or interpret primary sources, including textbooks, articles, and biographies. Tertiary sources compile and summarize information from primary and secondary sources, such as encyclopedias and databases.


What is the main difference between primary and secondary source?

The main difference between primary and secondary sources lies in their originality and purpose. Primary sources are original, firsthand accounts or artifacts created during the time under study, such as diaries, photographs, or official documents. In contrast, secondary sources interpret, analyze, or summarize primary sources, like textbooks, articles, or documentaries. Essentially, primary sources provide direct evidence, while secondary sources offer context and analysis.


What are the three source of documents?

The three main sources of documents are primary, secondary, and tertiary sources. Primary sources include original materials such as research studies, legal documents, and firsthand accounts. Secondary sources analyze or interpret primary sources, such as articles, reviews, and biographies. Tertiary sources compile and summarize information from primary and secondary sources, including encyclopedias and bibliographies.


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 are three main types of air pollutants in the United States?

The three main types of air pollutants in the United States are particulate matter (PM), nitrogen oxides (NOx), and volatile organic compounds (VOCs). These pollutants can come from various sources such as vehicle emissions, industrial processes, and natural sources like wildfires. They contribute to poor air quality, health problems, and environmental damage.


What are primary food sources?

Primary food sources refer to the main types of food that provide essential nutrients and energy for human consumption. These include plant-based sources like fruits, vegetables, grains, and legumes, as well as animal-based sources such as meat, dairy, and eggs. Each of these sources contributes vital macronutrients (carbohydrates, proteins, and fats) and micronutrients (vitamins and minerals) necessary for maintaining health and supporting bodily functions. Understanding these sources is crucial for developing balanced diets and ensuring nutritional adequacy.


What are the main pollutants to come from Coal?

The main pollutants from burning coal include carbon dioxide (CO2), sulfur dioxide (SO2), nitrogen oxides (NOx), particulate matter (PM), and mercury. These pollutants contribute to air pollution, acid rain, and climate change, and can have negative impacts on human health and the environment.