Question

How are sea waves caused?​

Answer 1

Explanation:

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. ... The gravitational pull of the sun and moon on the earth also causes waves.

Answer 2

Answer:

 Sea wave is caused by wind. Its height and strength depend on the wind strength. The stronger the wind, the stronger the wave.

 Everyday the wave erodes the land and change the coastline or coastal coral. The wearing away of land on beach is called abrasion. It happens little by little and in a long period of time.

Explanation:

                                            Hope it helps...

                                               Thank you!

From: KirbyandMetaknight~

Img.1: The wave hits the coral on beach.