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Aquatic Biomes Vocab

QuestionAnswer
An increase in nutrients in an aquatic ecosystem. eutrophication
Area where freshwater from a river mixes with the salt water from the ocean. estuary
A long ridge of sand or a narrow island that lies parallel to the shore. barrier island
A tropical swamp characterized by mangrove trees. mangrove swamp
Low-light layer of water where dead organisms sink to be fed on by decomposers. benthic zone
Bottom-dwelling organisms. benthos
A limestone ridge found in tropical climates and composed of coral fragments. coral reef
Nutrient-rich layer of water that receives plenty of sunlight. littoral zone
Free-swimming organisms. nekton
Organisms that drift in water, because they cannot swim against the current. plankton
Habitat characterized by grasses that have adapted to periodic salt water floods. salt marsh
Area where land is periodically covered by water. wetland
Created by: ballb
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