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Environmental Science

Why Oceanic Gyres Accumulate Plastic Debris in Specific Zones

Quick fact

The Great Pacific Garbage Patch is not a visible island—it's a swirling soup of microplastics and larger debris, estimated to cover an area twice the size of Texas.

Why this is interesting

Think of a swimming pool with a circular filter—floating leaves always end up in the same spot. Earth's oceans have giant 'filters' called gyres, and they are filling up with plastic. But why do they all converge in those specific zones?