The steepest stable slope that an unconsolidated material can maintain is the material's

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Quizplus · Accepted Answer

The angle of repose refers to the steepest angle that an unconsolidated material can maintain without collapsing or sliding. It is determined by the material's grain size, shape, and surface roughness, among other factors, and is a function of gravity and the material's internal friction. Shear strength and cohesion are important factors in determining the stability of slopes but do not specifically define the steepest angle a material can maintain. A scarp is a steep cliff or slope that has formed by erosion or faulting and is not related to the properties of unconsolidated materials.

The Steepest Stable Slope That an Unconsolidated Material Can Maintain