Lake Michigan and Lake Huron have the same surface elevation of ___ feet

577?

The ___ Channel connects Lake Huron Lake St Clair and Lake Erie
South?

Niagara Falls is between Lake Erie and Lake __
Ontario?

Lake Ontario is connected to the St Lawrence Seaway a series of ___
7 locks?

1 and 3 are correct. I don't know how many locks are between Lake Ontario and the Seaway.

http://www.riverlorian.com/greatlakes.htm

http://www.greatlakes-seaway.com/en/seaway/locks/index.html

Okay Thank you

You're welcome.

To find the answer to the first question, you can search for the surface elevations of Lake Michigan and Lake Huron. According to the U.S. Army Corps of Engineers, the surface elevation for both Lake Michigan and Lake Huron is approximately 577 feet.

The answer to the second question can be found by searching for the channel that connects Lake Huron to Lake St Clair and Lake Erie. It is called the South Channel.

For the third question, you can search for the body of water that Niagara Falls is located between. It is located between Lake Erie and Lake Ontario.

Finally, to find the answer to the fourth question, search for the connection between Lake Ontario and the St Lawrence Seaway. It consists of a series of 7 locks.