|
Ecology: [Zebra mussel]?s currently threaten the entire Lake Erie ecosystem. |
|
Ecology: Lake Erie is the shallowest of the Great Lakes and became famously polluted in the 1960's and 1970's. Environmental regulation led to a great increase in water quality; however, invasive [Zebra mussel]?s currently threaten the entire Lake Erie ecosystem. |
|
Among the states of the United States of America and provinces of Canada which border Lake Erie are |
|
The states of the United States of America and provinces of Canada which border Lake Erie are |
|
Ohio Pennsylvania New York |
|
:Ohio :Pennsylvania :New York :Michigan :Ontario see also: :Erie Canal :[Quagga Mussel]? :[Zebra Mussel]? |
![[Home]](wikipedia.png)