Bedrock and Sediment in a Stream Is Most Susceptible to Erosion

Multiple Choice

Bedrock and sediment in a stream is most susceptible to erosion if it is:

A) in slow-moving water in an eddy
B) in a site that is sheltered from oncoming clasts
C) located in a turbulent part of the river
D) composed entirely of large clasts that affect stream flow
E) all of these