Deep Sea Communities
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High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Because of high pressure, low temperature and no light, prior to the nineteenth Century scientists assumed life would be sparse in the deep ocean. Then in the 1870s Sir Charles Thompson and colleagues aboard the Challenger Expedition discovered many deep-sea creatures of widely varying types. This discovery raised another question: how can these creatures obtain food to feed themselves? In answering that question scientists have found three food sources supporting deep-sea creatures: marine snow, big organism falls, and chemosynthesis at hydrothermal vents.…mehr

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High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Because of high pressure, low temperature and no light, prior to the nineteenth Century scientists assumed life would be sparse in the deep ocean. Then in the 1870s Sir Charles Thompson and colleagues aboard the Challenger Expedition discovered many deep-sea creatures of widely varying types. This discovery raised another question: how can these creatures obtain food to feed themselves? In answering that question scientists have found three food sources supporting deep-sea creatures: marine snow, big organism falls, and chemosynthesis at hydrothermal vents.