The flashcards below were created by user
mcboss66
on FreezingBlue Flashcards.
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continental shelf
the gradually sloping end of a continent that extends under the ocean
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continental slope
ocean basin feature that dips steeply down from the continental shelf
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abyssal plain
flat seafloor area from 4000 m to 6000 m below the ocean surface, formed by the deposition of sediments
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trench
a long narrow steep sided depression where one crustal plate sinks beneath another
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photosynthesis
food makng process using light energy from the sun, carbon dioxide, and water
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chemosynthesis.
food making process using sulfur or nitrogen compounds, rather that light energy from the sun, that is used by bacteria living near hydrothermal vents
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plankton
marine organisms that drift in ocean currents
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nekton
marine organisms that actively swim in the ocean
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benthos
marine plants and animalsthat live on or in the ocean floor
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estuary
an area where the mouth of a river opens into an ocean
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reef
a rigid wave resistant structure built by corals from skeletal material
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pollution
the introduction of harmful waste products,chemicals, and other substances not native to an enviroment
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