Question

what are reason for wave genration​

Answer 1

Answers:

As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest.

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Answer 2

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Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest.