What is the main force involved in the stability of slopes?

A) water pressure
B) sunlight
C) wind
D) gravity
E) radioactivity decay

Slope Stability

The resistance of inclined soil or rock surfaces to failure by sliding or collapsing, influenced by factors such as material properties, water content, and the angle of the slope.

Water Pressure

The force exerted by water per unit area, often significant in aquatic environments and engineering.

Gravity

The force by which a planet or other body draws objects toward its center, responsible for keeping objects grounded on Earth.