Question

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How is a waterfall formed?
Please answer.
Right answers will be marked as brainliest.​

Answer 1

Answer:

Waterfalls are mainly caused whenever running water causes erosion of rocks, or a geological force has resulted in a sudden change in a rock or the rock types. Also, whenever there is a gap in elevation in the earth’s surface, a waterfall occurs.

Explanation:

Answer 2

Answer:

1. Waterfalls are steep steps in the long journey of a river's course. 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.