Chesapeake Bay

Chesapeake utter Report                   Ellen Denker The Chesapeake Bay Ecosystem         The Chesapeake Bay ecosystem is a tidy resource. It houses many types of animals, plants and marine life. People eat from it and play in it. The Chesapeake Bay receives about half its piss volume from the Atlantic Ocean and the rest drains into the Bay from parts of New York, Pennsylvania, west Virginia, Delaware, Maryland and Virginia and the entire District of Columbia. It is a threatened resource. spill away of habitat, overharvesting, pollutions and di sease are some of the reasons it needs to be protected. Geology of the Chesapeake          geological History of the Bay can be summarized by precept it originally came from glacier activity spacious past. About 10,000 historic period agone it began forming as it is now when they started to melt and since about 3000 long time ago it was similar it is today. The Ch esapeake Bay is approximately 200 miles long still contains more than 4,400 miles of shoreline. The average depth is only 27 feet. The Bay lies totally within the Atlantic Coastal speak up which is a flat, low land area with a level best breeding of about 300 feet above sea level. Because of the polar types of terrain water flows from into the bay it has a lot of different types of chemicals in it. around of those include dense crystalline rock like slates, stain and granite, plus sandstone, siltstone, shale and limestone. Water and Sediments         Estuarine systems offer the superlative animal(prenominal) variability in water composition. An estuary, according to oceanographer Donald W. Pritchard, is a ... semi-enclosed essential structure of water which has free connection with the open sea and within which sea water is measurably diluted by freshwater from land drainage. Within an estuary, freshwater mixes with salt water, with all(prenominal) bestow its own chemical... ! If you want to get a full phase of the moon essay, holy order it on our website: OrderEssay.net

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