Pingualuit,Quebec Is a Classic Example of an Impact Crater

Multiple Choice

Pingualuit,Quebec is a classic example of an impact crater.All of the following represent unique characteristics (features) of the crater except:

A) a well-preserved rim rising some 160 m above the tundra surface.
B) it is one of the deepest freshwater lakes in the world (250 m) .
C) a lot of species of fish live in this deep lake.
D) when Pingualuit Lake overflowed and drained into a neighboring lake,fish probably swam upcurrent from that lake into Pingualuit Lake.