News Posted December 19, 2012 Share Posted December 19, 2012 Lakes Erie and Ontario are the most threatened of the five Great Lakes, while the depths of Lake Superior remain the most pristine, according to an analysis of 34 stressors to the world's largest supply of fresh water.More... Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now