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rainwater washes hamful chemicals such as oil and road salt into lakes and rivers.rainwater seeping into soil,carries harmful chemicals such as fertilizersand pesticides into groundwater supplies.it stayes there for thousands of years.
when it rains and the ground gets wet this causes the chemicals to get washed off land and end up in oceans,seas, lakes, ETC
yes. All matter is 'chemicals' and some of them are harmful, so somematter does contain harmful chemicals.
This may be a stupid answer but it will help... We can all help cut down on pollution in the great lakes by reducing reusing and recycling. We can also try our best to avoid using harmful chemicals and if we do to dispose of them properly.
Yes and the life that lives in the lakes.
A bath towel (normal and clean !) don't contain any harmful chemicals.
There are literally millions of harmful chemicals. Could you please refine your question and ask again.
There is the Indus River
It depends on the chemicals.
ST. LAWRENCE RIVER flows out the Great Lakes
some harmful chemicals that hide in toys are led, soap, and much much more
Mississippi river great lakes great salt lakes Colorado river Okeechobee river Columbia river