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voc. words

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
contain standing water   lentic  
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water is constantly moving   lotic  
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very low in nutrients, populations of plankton and algae are very low   oligotrophic  
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have greater concentrations of nutrients, removes a growth limiting factor for algae and plankton   eutrophic  
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narrow channels of water, moves rapidly across rocks and down waterfalls   stream  
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generally cold, rich in oxygen, and low in nutrients   source zone  
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streams widen, become deeper and are warmed by the sun   transition zone  
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low-lying areas experience wide, slow-moving rivers that occasionally flood and deposit material   flood plain zone  
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fresh water mixes with saltwater, forming brackish water   mouth  
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do not have trees   marsh  
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do have trees   swamp  
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wetlands characterized by plants that produce acidic secretion, slows down action of decomposers   bog  
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extends from high-tide mark on land to edge of continental shelf   coastal zone  
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partially enclosed bodies of water where seawater mixes with freshwater   estuary  
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areas of land that are fully saturated with water at least part of the year   coastal wetlands  
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gravitational pull of the moon and sun causes tides to rise and fall - submerged during high tide and exposed during low tide   intertidal zone  
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network of leftover skeletons creating crevices and ledges..   coral reef  
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sufficient sunlight for photosynthesis 200m in depth   photic zone  
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little to no sunlight 200m-1500m in depth; also known as the bathyal zone   aphotic zone  
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no sunlight (ocean floor) 1500m-10,000m in depth; also known as the abyssal zone   benthic zone  
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