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chaptertwenty

ocean water

QuestionAnswer
salinity a measure of the amount of dissolved salt in a given amount of liquid
thermocline layer in which water temperature drops rapidly with depth
density the ratio of mass to volume; mass divided by volume
upwelling the vertical movement of deep, cold, nutrient-rich water to the surface
carbon sink name given to the oceans due to their ability to dissolve and contain large amounts of carbon dioxide
17 ppm the salinity of brackish water
deep water bottom layer of the ocean which has a very cold, stable temperature, and contains most dissolved gasses
surface water upper layer of the ocean which has a stable temperature due to mixing by winds, and is where photosynthesis takes place
Created by: sisteele
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