Assertion: lake's layer | /r/HasProperty | the hypolimnion
Facets:
Source sentences:
text: The deepest layer is the hypolimnion.
text: Deep lakes generally become physically stratified into three identifiable layers, known as the epilimnion, metalimnion, and hypolimnion (Figure 4).
text: The deepest layer, the hypolimnion, is the coldest.