Tuesday, January 28, 2014

Water Transitions

         brackish water is a fairly salty garland of fresh water and ocean water. It is unique in legion(predicate) ways and is a life giving ecosystem. To understand what brackish water is, a downplay should be known approximately its sources.                  First of all, there is fresh water. kayoed of all the water on the planet, only three per centum of it is fresh, and only wholeness fiftieth of ane percent is readily available. Freshwater is not staring(a) in that it contains minerals and former(a) particles. There are numerous plants and animals that depend on freshwater for their lives. Humans are one of them. Seventy percent of the merciful body is make out up of freshwater (744 Headlam).                  Next, there is saltwater, or saltwater. oceanwater consists of 55 percent chlorine, and thirty-one percent sodium (Groliers). It makes up approximately ninety-seven and two tenth s percent of the entire volume of the worlds water, and covers more than seventy percent of the earths near (Groliers). Sea water doesnt just contain hydrogen, oxygen, sodium, and chlorine; it also contains all naturally occurring element. Although seawater has a fairly constant balance of major elements, salinity and seawater can fluctuate. Normally, the salinity is cardinal to thirty-seven parts per thousand (ppt.), barely on a particularly rainy morning, the salinity may decrease to something as low as thirty-two ppt. (Stuller 29).                  The mixing of freshwater and sea water forms a third type of water, known as brackish water. Brackish water can be arrange in a variety of mixing zones such as river deltas, freshwater title marshes, estuaries, fjords, and in the middle of the ocean (Stuller 30). To bring forth with, freshwater traveling towards the sea carries suspended particles. As the particles make contact with saltwater, an electrochemical reaction called flocculat! ion takes place. The clay with a approving charge, and... If you want to get a full essay, order it on our website: BestEssayCheap.com

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