The epipelagic zone is the uppermost layer of the ocean, extending from the surface down to about 200 meters (656 feet). This zone is well-lit by sunlight, allowing photosynthesis to occur, which supports a diverse range of marine life. It is home to many species, including fish, plankton, and marine mammals, making it a vital area for ocean ecosystems. In addition to supporting life, the epipelagic zone plays a crucial role in global climate regulation. It helps absorb carbon dioxide from the atmosphere and is involved in the ocean's food web. The health of this zone is essential for the overall balance of the Earth's environment.