Science Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| aquatic life zones | aquatic equivalents of biomes
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| salinity | amounts of various salts
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| marine | estuaries, coastlines, coral reefs, coastal marshes, mangrove swamps, oceans
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| freshwater | lakes, ponds, streams, rivers, inland wetlands
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| plankton | 1 group of weakly swimming, free-floating carried by currents
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| phytoplankton | plant plankton
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| zooplankton | animal plankton
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| nekton | 2nd group of organisms strongly swimming consumers (fish, turtles, whales)
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| benthos | 3rd group dwells on bottom (barnacles, oysters)
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| decomposers | 4th group that break down organic compounds in dead bodies and wastes of aquatic organisms
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| euphotic zone | upper layer through which sunlight can penetrate
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| coastal zone | warm, nutrient-rich, shallow water that extends from the high-tide mark on land to gently sloping, shallow edge of continental shelf
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| continental shelf | submerged par of the continents
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| estuary | partially enclosed area of coastal water where salt water mixes with freshwater and nutrients from rivers, streams, and runoffs from land
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| coastal wetlands | land covered with water all/part of the year
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| intertidal zone | area of shore line between low and high tides
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| barrier islands | low, narrow, sandy islands that form offshore from a coastline
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| open sea | sharp increasing in water depth at the edge of the continental edge separates the coastal zone from vast volume of ocean
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| bathyal zone | dimly lit middle zone that doesn't contain photosynthesizing producers because lack of sunlight
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| abyssal zone | lowest zone, dark and very cold and has little dissolved oxygen
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| lakes | large natural bodies of standing freshwater formed when precipitation, runoff, or ground water seepage filled depressions in earth's surface
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| littoral zone | shallow sunlight waters near shore to depth at which rooted plants stop growing and has high biological diversity
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| limnetic zone | open sunlit water surface layer away from shore that extends to depth penetrated by sunlight
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| profundal zone | deep, open water where it's too dark for photosynthesis
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| benthic zone | bottom of lake, mostly decomposes and detritus feeders and fish that swim 1 zone to other inhabit it
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
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