Respuesta :
Approximately 0.8 percent of the world's surface oceans are considered marine protected areas or marine conservation zones.
- here Marine protected areas are protected areas of seas, oceans, estuaries or in the US, the Great Lakes. These marine areas can come in many forms ranging from wildlife refuges to research facilities. MPAs restrict human activity for a conservation purpose, typically to protect natural or cultural resources.
- Governments establish marine protected areas to shield threatened marine ecosystems and other undersea resources from intrusive human activity such as overfishing or petroleum drilling.
- Marine protected areas also provide living laboratories for oceanographers and marine biologists to conduct research.
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