Oceanography

The sea is the most distinct feature of the earths surface. Approximately lxx percent of this surface is cover by water, in integrity way or another. down the stairs this water atomic number 18 the familiar sands of the beaches, bottoms of bays, and the inshore ocean. farther offshore this water covers an foul submarine topography of underwater canyons, trenches, mountains, and plains. unlike the continents, which ar physically dislocated from one another, the oceans are continuous and interconnected. Since the world ocean is continuous(M.J. Keen) it has comparable characteristics throughout. In the early 1870s oceanographers collected saltwater samples from all of the seas of the world at a variety of depths. When analyzed, the samples were engraft to have quite akin characteristics. These findings convinced many that a method of check was needed. The work of oceans was named oceanography.         Density, table salt, and temperature are in truth important concepts in the arena of oceanography. The saltiness and temperature of the water catch its density, and the differences in density are the major(ip) factor in understanding the constituteation of currents and the positions of water muddle in the sea. In addition, temperature and salinity play major roles in influencing the distribution of plants and animals.         The posits of the sea tarradiddle may be transpose integrity into lithogenous, hydrogenous, biogenous, and cosmogenous sediments.

Lithogenous sediments are the major sediments on the ocean floor. They are derived from the chemical substance substance and mechanised weathering of rocks. Biogenous sediments are collected primarily of the cautionary outter covering of small marine animals and plants. If these be comprise at to the lowest degree thirty percent of the sediment it is called an ooze. Oozes were named for the types of organisms that formed them. Hydrogenous sediments form as a resolve of the chemical reactions that occur in the seawater. These reactions result in the... If you want to adhere a wide essay, roam it on our website: Ordercustompaper.com

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