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How does pollution get made?
Pollution is the introduction of harmful materials into the environment. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories. Pollutants damage the quality of air, water, and land.
What are the components of pollution?
Criteria pollutants
- Carbon monoxide.
- Lead.
- Nitrogen dioxide.
- Ozone.
- Particles.
- Sulfur dioxide.
What is the main cause water pollution?
Industrial Waste Industries and industrial sites across the world are a major contributor to water pollution. Industrial waste from agricultural sites, mines and manufacturing plants can make its way into rivers, streams and other bodies of water that lead directly to the sea.
What is the main sources of water pollution?
The main point source of pollution to water is from sewage and waste water treatment, while for diffuse pollution, main sources are from farming and fossil fuel power plants (via the air).
What type of pollution is the most dangerous?
Air Pollution. Air pollution is one of the most rated and strong pollution which is recorded to be the main cause of worsening various natural and human problems.
What is fuel produces most pollution?
Coal produces more pollution than any other energy source. While coal produces just 44% of U.S. electricity, it accounts for 80% of power plant carbon emissions. Burning coal leads to soot, smog, acid rain, global warming, and carbon emissions.
What are the worst sources of pollution?
The 10 Worst Forms of Pollution Oil spills. Gerald Herbert/AP. In the wake of the Gulf oil spill, the harmful effects of marine oil spills are obvious. Pharmaceutical pollution. Mahesh Kumar/Associated Press. Pharmaceutical waste is becoming one of the world’s biggest pollution concerns. Plastics. Many plastics are toxic.
What type of pollution is more harmful?
Air Pollution. Air pollution is one of the most rated and strong pollution which is recorded to be the main cause of…