Question

what causes a waterfall to form draw and explain .
irrelevant answers may be reported

Answer 1

Explanation:

Waterfalls are made when a layer of harder rock overlays on a layer of softer rocks. As the river passes over the softer rocks it erodes faster, forming a step. Hydraulic action erodes and makes the plunge pool and notch bigger.

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Answer 2

Answer:

the waterfall naturally occurring thought the gravity and wand. gravity pull the water making waves and forming current and when reach at steep or end an hill it fall down because of gravity and these how waterfall are formed.