What is the main force involved in the stability of slopes?
A)Water pressure
B)Sunlight
C)Wind
D)Gravity
E)Radioactivity decay

Question

Quizplus · Accepted Answer

The main force involved in the stability of slopes is gravity. The weight of the material on a slope exerts a force that pulls it downward, and the steeper the slope, the greater the force of gravity. When the force of gravity is greater than the strength of the materials holding the slope in place, like soil or rock, then the slope may become unstable and fail.

What Is the Main Force Involved in the Stability of Slopes