The Garbage Patch is created by the North Pacific Gyre. A Gyre is a system of circulating currents in an ocean, caused by the Coriolis Effect. … Over time gyres can spit out debris that accumulates in them and an example of that can be seen on beaches in the Hawaiian Islands that face northeast.

How was the Great Pacific Garbage Patch formed?

The Great Pacific garbage patch formed gradually as a result of ocean or marine pollution gathered by ocean currents. It occupies a relatively stationary region of the North Pacific Ocean bounded by the North Pacific Gyre in the horse latitudes.

Who caused the Great garbage patch?

However, scientists have made estimates regarding the sources of this garbage patch. It is believed that 80 percent of the plastic found in the patch comes from land sources, while the other 20 percent comes from marine equipment and boats.