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.
people.
nuke em
People
Invasive species...........pollution
stuff was dumped in it.
Air pollution
stop throwing trash and toxic chemicals into rivers and lakes
The pollution of waters is very important.
yes by stopping litering and stop fishing in little rivers and lakes
fish die,animals can get sick that drink from it,hurts the enviroment
fish die,animals can get sick that drink from it,hurts the enviroment
Pollution and the shape of lakes.