Trophic interactions of fish and invertebrates in Bear Lake

[RipNLips]

For some definitions of terms in the above summary, see one of many sites about lake stratification. Here's a good one...

[url "http://www.epa.state.il.us/water/conservation-2000/lake-notes/lake-stratification-and-mixing/index.html"]http://www.epa.state.il.us/water/conservation-2000/lake-notes/lake-stratification-and-mixing/index.html[/url]

There are many reasons why life is possible on Earth. One of them is that water, unlike any other substance, is most dense at 39.2°F.
[signature]