Answer:
Because of the Coriolis effect.
Step-by-step explanation:
What Is A Gyre?
A gyre is a series of ocean currents that move in a circular pattern. Winds formed as the earth spins and shifting wind patterns help create them.
The ocean gyre is not fixed to a certain location in the ocean but rather moves to correspond with wind patterns. They are known to power the “ocean conveyor belt,” which circulates ocean water across the world.
Gyres are created by three forces: the rotation of the Earth, wind patterns, and the landmasses of the Earth. The wind blows across the ocean’s surface, causing the water to move in the direction of the wind.