pollution danger
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Pollution danger
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Air pollutionis the
introduction of chemicals,
particulate matter, or
biological materials thatcause harm or discomfort to
humans or other living
organisms, or damages the
natural environment, into the
atmosphere.The atmosphere is a
complex, dynamic natural
gaseous system that is
essential to support life on
planet Earth. Stratospheric
ozone depletion due to air
pollution has long been
recognized as a threat to
human health as well as to
the Earth's ecosystems.
http://en.wikipedia.org/wiki/Chemicalhttp://en.wikipedia.org/wiki/Particulate_matterhttp://en.wikipedia.org/wiki/Particulate_matterhttp://en.wikipedia.org/wiki/Chemical -
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Water pollution
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Water is theenvironment in which
life was created without
a clean and healthywater no life. ost of
the rivers, especially indeveloped countries,
have become thechannels of waste
water. !ndustrial andmunicipal wastewaterovercome the capacityof water flows, so water
is not able to brea"
down the waste.
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The End