The correct option is 2 and 3 only.
Explanation
Ocean waves represent the movement of energy through the water medium, primarily generated by the friction between the wind and the surface water. While the wave form travels across the ocean, the water particles themselves oscillate in circular paths.
Statement-wise Analysis:
- Statement 1 is Incorrect. The process of wave formation involves the transfer of energy from the wind to the water, not the other way around. Friction between the moving air (wind) and the water surface causes the water to absorb energy, creating waves.
- Statement 2 is Correct. Wind is the primary driving force that causes waves to travel across the ocean. The wind pushes the water body in its course, propagating the wave form over long distances.
- Statement 3 is Correct. Waves act as carriers of energy across the ocean. When waves approach the shallow waters of a shoreline, friction with the sea floor causes them to slow down and eventually break. The breaking of the wave dissipates the stored energy onto the shoreline.
Key Takeaway:
Waves are energy in motion, generated by wind transferring energy to water. This energy travels across the ocean and is finally released when the waves break upon the shoreline.