Last Updated 18 Apr 2017

Costal Features Along Maracas Bay

Category Essay Examples
Essay type Research
Words 284 (1 page)
Views 142

Tides often determine the range over which sediment is deposited or eroded. Areas with high tidal ranges allow waves to reach farther up the shore, and areas with lower tidal ranges produce deprossosition at a smaller elevation interval. The tidal range is influenced by the size and shape of the coastline. Tides do not typically cause erosion by themselves; however, tidal bores can erode as the waves surge up river estuaries from the ocean. [3] Waves erode coastline as they break on shore releasing their energy; the larger the wave the more energy it releases and the more sediment it moves.

Haven’t found the relevant content? Hire a subject expert to help you with Costal Features Along Maracas Bay

$35.80 for a 2-page paper

Hire verified expert

Coastlines with longer shores have more room for the waves to disperse their energy, while coasts with cliffs and short shore faces give little room for the wave energy to be dispersed. In these areas the wave energy breaking against the cliffs is higher, and air and water are compressed into cracks in the rock, forcing the rock apart, breaking it down. Sediment deposited by waves comes from eroded cliff faces and is moved along the coastline by the waves. This forms an abrasion or cliffed coast. Sediment deposited by rivers is the dominant influence on the amount of sediment located on a coastline. 4] Today riverine deposition at the coast is often blocked by dams and other human regulatory devices, which remove the sediment from the stream by causing it to be deposited inland. Like the ocean which shapes them, coasts are a dynamic environment with constant change. The Earth's natural processes, particularly sea level rises, waves and various weather phenomena, have resulted in the erosion, accretion and reshaping of coasts as well as flooding and creation of continental shelves and drowned river valleys

Haven’t found the relevant content? Hire a subject expert to help you with Costal Features Along Maracas Bay

$35.80 for a 2-page paper

Hire verified expert

Cite this page

Costal Features Along Maracas Bay. (2017, Mar 18). Retrieved from https://phdessay.com/costal-features-along-maracas-bay/

Not Finding What You Need?

Search for essay samples now

We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy

Save time and let our verified experts help you.

Hire verified expert