A Study of the Importance of Estuaries (416 words, 2 pages)
When examining waters transition from fresh to salt as well as from saltto fresh one quickly finds the importance of estuaries. In terms of geology,present-day estuaries are young and ephemeral coastal features. Today'sestuaries began to take their current form during the last interglacial period,when sea level rose about 120 m ...
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