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it is the cause of men. we humans are the ones destroying the environment.
well,i think waterways are polluted cause we use them too much.
It depends what it is polluted with.
Say you throw a coke can into a river. It could flow to part of the river that drains(somewhere), but if coke cans and all manner of trash is blocking it, the river will become filthy and polluted.
by poluting
The water will become infected with bacteria resulting in the smaller body's of water eventually leading into the ocean
The smoke from the polluted areas spread.
Firstly, we know that humans need food to survive. This is their basic need know that even you also don't make manure of the cover of bananas ,potatoes etc and humans mix their sewage in the river and it makes it polluted.
No, the air around Mount Everest is not polluted, there is nothing there to cause any pollution.
The Government
some animals cause diseases like u to humans some animals are also man-eaters. some can cause plague amongst the humans
Polluted water can cause a decrease in animal population. This is possible if the pollutant is toxic and harms creatures in the water or those that drink the water.