#1  
15th August 2012, 01:05 PM
Unregistered
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What is pollution and what is the threat to the society?


what is pollution ? How it is threat to our society ?....please ell me




  #2  
18th July 2013, 07:12 PM
whiteblossom
Senior Member
 
Join Date: Jul 2013
Posts: 166
Default Re: What is pollution and what is the threat to the society?

Pollution means contamination (spoiling) of air ,water ,food etc .

It is caused when harmful subatances get mixed up with air , water , food.

Poisonous gases emitted from factories pollute air .

Poisonous waste from factories, pollute water .

Flies ,dust pollute food .

Pollution is very dangerous for our health.

Polluted air ,water and food causes different diseases.
Do you have any question? or have anything to say?





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