What chemical process fuels vibrant ecosystems deep beneath the ocean floor, far from sunlight?

Answer

Chemosynthesis fueled by geothermal energy near hydrothermal vents.

Deep-sea communities rely on chemosynthetic processes, utilizing chemical potential energy provided by superheated, mineral-rich water spewing from hydrothermal vents.

What chemical process fuels vibrant ecosystems deep beneath the ocean floor, far from sunlight?

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