then
Because
They have to keep it clean because most of Illinois's drinking water is made from the great lakes
they need to keep it clean because it is a lot of fresh water. and you can't live without water. if the great lakes are dirty then there goes a lot o the worlds fresh water. And because we drink this water.
To clean the water and keep it fresh.
-Population growth is going up by millions.-The forest land in the region is expanding.-The lakes are soooo clean that people want to live near them.-People are told that they can live near the lakes as long as they keep them clean.-The lakes are still a beautiful enough to watch.-Builders must replace the amount of wetland that they destroy.-The government knows the value in wetlands.
the American territory along the Great Lakes
The Great Lakes are a valuable resource for the people living around them. All fresh water resources need to be kept unpolluted and clean. People fish, boat, swim, camp, and live around the water in the lakes and pollution kills animals, people, and bird/ water life.
Asian Carp
The best way to kill algae in lakes is to keep it clean and use less of the fret-sawer in lakes. The lakes are dying because of the algae in the water , the algae is becoming a BIG PROBLEM that needs to be solved.
because both the united states and Great Britain wanted to keep their navies and fishing rights on the Great Lakes.
Of course you can! Just keep the environment clean..... Clean beaches lakes, etc. ~Carson Searcy~
the American territory along the Great Lakes