1. Medium
2.underwater earthquakes, volcanic eruptions, or landslides.
3.In each ocean basin there is a roughly circular current flow called a gyre. The world's oceans travel in well-defined circular patterns called currents which flow like rivers.
I hope this helps!!!
Water particles
Water waves are a case of waves that include a blend of both transverse movements and longitudinal movements. As a wave goes through the falter, the particles travel in clockwise circles. The range of the circles diminishes as the profundity into the water increases.
Gigantic waves
When large amount of water is shifted from its original place due to change in position of earth plates.
Gyre
The circular pattern of travelling of ocean is called as gyre. Such type of patterns are formed in water body such as ocean.
