what is pollution explain its all types
Answers
Answer:
The term "pollution" refers to any substance that negatively impacts the environment or organisms that live within the affected environment. The five major types of pollution include: air pollution, water pollution, soil pollution, light pollution, and noise pollution.
Explanation:
Air pollution:
Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities.
Water pollution:
Water pollution is the contamination of water bodies, usually as a result of human activities. Water bodies include for example lakes, rivers, oceans, aquifers and groundwater. Water pollution results when contaminants are introduced into the natural environment.
Soil pollution:
Soil contamination or soil pollution as part of land degradation is caused by the presence of xenobiotics chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste.
Light pollution:
Light pollution is excessive, misdirected, or obtrusive artificial (usually outdoor) light. Too much light pollution has consequences: it washes out starlight in the night sky, interferes with astronomical research, disrupts ecosystems, has adverse health effects and wastes energy.
Noise pollution:
Noise pollution is generally defined as regular exposure to elevated sound levels that may lead to adverse effects in humans or other living organisms. According to the World Health Organization, sound levels less than 70 dB are not damaging to living organisms, regardless of how long or consistent the exposure is.
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Explanation:
pollution is introduction of contaminants into natural environment that causes adverse change
the different type of pollution are
- air pollution
- water pollution
- soil pollution
- radioactive pollution
- noise pollution
air pollution
air pollution is presence of substance in the atmosphere that are harmful to the health of humans
there are different type of air pollutants such as gases,biological molecules etc
water pollution
water pollution is contamination of water bodies
it leads to many diseases like cholera ,typhoid etc
soil pollution
soil contamination as a part of land degradation
is caused by the presence of xenobiotics chemicals in the natural environment ,it is typically caused by industrial activity
noise pollution
it is defined as regular exposer to elevated sound levels that may leads to adverse effect in human or other living organisms
radioactive pollution
it is defined as the physical pollution of living organisms and their environment as a result of release of radioactive substance into environment during nuclear explosion