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chapter 13

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Karl sadler

on 26 April 2010

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Transcript of chapter 13

chapter 13 weather Air polution its a harmful substance in the air,water, or soil
are known as polluttanats. effects .... alleregies lung disease
chest pain head ache, and ect. air pollution name two natural and artificiall particles
ocean waves and tiny salt particles are natural
and coal soil particles are artificiall
how is photochemical smog formed?
Action of sunlight and chemicals. and
it causes air pollution.
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