Question

write a few lines on the topic"Pollution "​

Answer 1

Answer:

The main types of pollutions are Air pollution, water pollution and land pollution. 3) Pollution is caused by both nature as well as human. 4) The natural causes of pollution are flood, Forest fire and volcano etc. 5) Pollution is not a national but a global problem.

Answer 2

Pollution is the introduction of contaminants into 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.

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