Question

what is pollution ?and explain its type

Answer 1

Pollution means the presence of unwanted particles and gases in the environment which are very dangerous for human beings as well as for plant and animals...for all biodiversity is called pollution

There are many type of pollution like air pollution,water pollution,soli pollution,noise pollution, etc

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Answer 2

Pollution is the introduction of contaminantsinto the natural environment that cause adverse change.[1] Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as point source or nonpoint source pollution. In 2015, pollution killed 9 million people in the world.[2][3]

Major forms of pollution include: Air pollution, light pollution, littering, noise pollution, plastic pollution, soil contamination, radioactive contamination, thermal pollution, visual pollution, water pollution.