Earth Science

Running head : THE FEATURES OF SHORELINESThe Features of ShorelinesAbstractMore than half of the world s population lives on or near coasts . somewhat like the soothing effectual and smell of the sea . However , shorelines are constantly ever-changing and being created . Coastal erosion occurs daily Once sensible is eroded away from the shoreline , it may be carried offshore . Some shorelines are rigid by the direction of the waves and heaves . For the United States , they ply north to south following wind direction that s prevalent . Others are so stunning because of nonmarine processes . Shorelines tooshie show skunk of sediment , ranging from course pebbles to good sense . A high tide can bring in seaweed Shorelines are unstable places (Hoffman , 136 . insouciant erosion changes the shoreline gradually due to wave action . enceinte , rocky areas erode more slowly , forming head fields , which are areas of land that stick out into the ocean (Hoffman , 128 . Softer rock or sand erodes more quickly , creating sand coves or pocket beaches The regularize , slope , and composition of a beach can branch stories about the beach s history (Hoffman , 126 . There are tierce basic regions of a beach : the backshore , foreshore , and the offshore . The backshore is only cover during the highest tides . The foreshore is covered and uncovered daily by the tides (Hoffman , 126 . The offshore is on a lower floor the level of low tide .

Foreshore and offshore limits are determined by where on the shore low tide reaches (Hoffman , 126 . In volcanically active regions , fresh lava-flows add new coastline eroded lava can create distinctive black sand beaches (Hoffman 124 . This is putting surface on islands such as HawaiiPeople choose to visit or live on the coast for practical reasons Fishing can provide jobs and food . The peaceful atmosphere can temporarily cause one to get away from the chaos of bread and butter . However storms can wipe out entire islands , or housing can be damaged . Some subjective processes can be controlled while others are not so simple Shorelines are in a constant verbalise of fluxReferenceHoffman , Jennifer (2007 ) Science 101 : Ocean Science . Irvington HarperCollinsThe Features of Shorelines PAGE 1...If you inadequacy to get a full essay, order it on our website: Ordercustompaper.com

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