In this post I have provided the information on how to make air pollution model science project for science exhibition using cardboard and color paper
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Air pollution refers to the presence of harmful substances, such as gases, particulates, and biological molecules, in the Earth’s atmosphere.
These pollutants can have a variety of negative effects on human health, as well as on the health of other living organisms and the natural environment.
The main sources of air pollution are human activities, such as the burning of fossil fuels (such as coal, oil, and natural gas) for energy and transportation, industrial processes, and agriculture. Other sources include natural processes, such as volcanic eruptions and wildfires.
Air pollutants can be divided into two main categories: primary pollutants and secondary pollutants. Primary pollutants are emitted directly from a source, such as a factory or a car exhaust.
Secondary pollutants are not emitted directly, but are formed in the atmosphere through chemical reactions between primary pollutants.
Air pollution can have a range of negative effects on human health, including respiratory and cardiovascular problems, cancer, and other health issues. It can also harm the environment, by damaging crops and ecosystems, and contributing to climate change.