Biology, asked by kishankaushik116, 1 year ago

a speech on pollution

Answers

Answered by hatim1998
15
pollution is the term used for contamiation of the natre due to human activities. there are no. of pollutions in the environment like
SOIL POLLUTION-:when pollutants from the industries and factories causes pollution in the form of chemcal effluents etc. this can lead to soil erosion making it unfit.
WATER POLLUTION-:when there is major contamination to water resource in the form of garbage dumping ,washing clothes and bathing in the ppnds and lake can cause water unfit for drinking.
AIR POLLUTION-: when there is harmful gases reticulating in the air like carbon monoxide,carbkn dioxode etc that when inhaled can cause respratory diseases.
NOISE POLLUTION-: it occurs when there is a loud and noisy sound that does not sooths human ear on hearing .
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