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1.industrial waste
2soil erosion
3.sewage disposal
4.runoff
5.air pollution

2 Answer

2

Answer:

1 Industrial waste we have factory's along our rivers that dumped chemicals into the rivers that now is in the great lakes

2 soil erosion over the past few years Soil has started to erode at the lake shores and making many homes cave in  

Explanation:

I live in Michigan so this should help you out

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answered 6 months ago
2

Answer:

was the guy on top's answer right?

Explanation:

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Enrico Douglas MD
15.5k 3 10 26
answered 6 months ago