Question

Which type of soil is the most unstable soil to work in?
A. Type C
B. Type A
C. Type B
D. Type D
Helppp

Answer 1

Type C soils
EXPLANATION: Type C soils are the most unstable (and therefore most dangerous) of the four soil types. They are easily recognized by the continual sloughing of the sides of the walls of excavation. If soil is submerged, or water is seeping from the sides of an excavation, it's probably "C" soil.