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

A Coastline is Where the Land Meets the Sea or Ocean Essay Sample

  • Pages: 3
  • Word count: 621
  • Rewriting Possibility: 99% (excellent)
  • Category: sea

Get Full Essay

Get access to this section to get all help you need with your essay and educational issues.

Get Access

Introduction of TOPIC

The main reason we study coasts is because they are rapidly changing due to four costal erosion processes: hydraulic action, attrition, corrosion and corrasion. All of these are generated by waves and their power. Costal erosion was first discovered in the 1930’s when houses were built on the beach and cliff edges. Residents and scientists of the area started to realise that beaches and parts of cliffs were disappearing. Erosion particularly affected, and still effects the environment. Eroding cliffs sends debris from destroyed houses and other buildings into the water, which can kill animals, either by them eating the debris or getting caught inside of it. Waves crash up onto the sand and knock it back and leave sediment in its place, demolishing the beach environment. We need to learn about costal erosion so we are able to conserve our land and wildlife.

A solution to prevent costal erosion from happening so drastically is to put sea defences into place. However, this is very expensive and difficult to do and can often cause environmental damage and worse problems further along the coastline can occur, for example the Holderness Coast. Mappleton’s local council decided it would be best to build rock groynes which would trap the sand and increase the size of the beach below the cliff protecting the town s

o that the process of erosion would be slower. On the other hand, this created problems further down

Sorry, but full essay samples are available only for registered users

Choose a Membership Plan
the coast and the groynes aided the costal erosion of many farms south of Mappleton. We study coasts so we are able to invent new ideas and strategies which will be able to help protect the coastal environment and its surrounding areas as well as conserve marine ecosystems.

Another reason for studying the coast is so we are able to use the resources it provides for us. Due to recent technological developments, we are now able to use the sea and ocean to generate energy, for example electricity. Over the past forty years, there has been constant interest in harnessing tidal power. Initially, this interest focused on estuaries, where large volumes of water pass through narrow channels generating high current velocities. Engineers felt that blocking estuaries with a barrage and forcing water through turbines would be an effective way to generate electricity. This was proved by the construction of a tidal barrage at St. Malo in France in the mid 1960s, which still provides 90% of Brittany’s energy today. However, there are environmental concerns with building these types of barrages.

A different way of generating high amounts of electricity is to use offshore wind power because there are higher wind speeds available offshore, compared to on land. The offshore wind farm in Kent is the largest in the world, consisting of one hundred turbines and powering over two hundred thousand homes. Offshore wind farms are most effective on islands because they are more exposed by the sea and ocean, which create more winds.

An additional cause for learning about coastlines is so we can prepare for high sea levels due to the rapid melting of ice caps. Monitoring sea levels is important because if they rise too quickly, low-lying land all over the world will be lost due to severe flooding. By observing sea levels, we are able to accurately predict when flooding could occur and be prepared by evacuating people out before anything catastrophic happens.

We study coasts for a variety of reasons, but the main motive is so that we can be prepared for the disasters that the environment will present us with.

We can write a custom essay on

A Coastline is Where the Land Meets the Sea or Oce ...
According to Your Specific Requirements.

Order an essay

You May Also Find These Documents Helpful

The Red sea

Introduction The Red Sea forms a semi–closed basin of the African Rift, which extends about 1920 km from Ras Muhammad at the southern tip of the Sinai Peninsula to the Straits of Bab el Mandab at the entrance to the Gulf of Aden [1] This great water body is a unique habitats for coral reefs, mangroves and sea grass beds, which provide basic benefits of food, shoreline protection and stabilization, and economic benefits for tourism [2]. Five species of marine turtles have been observed in the Egyptian Red Sea: the green turtle (Chelonia mydas), the hawksbill (Eretmochelys imbricata), the loggerhead (Caretta caretta), the olive–ridley turtle (Lepidochelys olivacea) and the leatherback turtle (Dermochelys coriacea) [ 3, 4]. These five species face habitat deterioration and accidental capture during fishing. Climate change is also having an impact on turtle nesting sites through higher sand temperatures, which affect the sex of hatchlings [6]. About one...

How Sea Level Change Influences Coastal Processes

There are any factors which can influence processes and landforms at coasts all around the world. Generally, sea level change can influence the processes so much that it can determine the overall shape of the coastline. This essay will be looking at how sea level change can affect coasts whilst looking at the areas which have been created or affected by it. Sea level change is mostly due to climate change. If the climate drops, it can cause areas of sea or ocean to freeze causing the formation of ice caps or glaciers, causing a large drop in sea level. However, after this period of low climate, or an ice age, climate rises again, meaning the ice caps melt, causing a rise in sea level. Thus, sea level can fall and rise as a result of climate change. As well as this, water can expand and contract dependent on the...

Arctic Sea Ice Coverage Drops to Record...

State what the article was about. What is the main point of the article? The article talked about the lowering of sea ice in the Arctic on August 20, when satellite measurements reflect a record low of 2.02 million square miles (0.03 lower than the previous recorded minimum). It pointed out that although natural processes played a part, this “historic event” may also be attributed to greenhouse warming. Give your reaction to the article. The news was certainly alarming, especially since it’s common knowledge that sea ice is really important in the upkeep of Arctic animals. I was also distressed upon learning that this event may mean a complete melt of Arctic sea ice in summer of 2030, earlier than previous predictions of 2070 to 2100. The fact that computer climate models could not keep up with the actual melting rate of the Arctic sea ice is, in my opinion,...

Popular Essays


Emma Taylor


Hi there!
Would you like to get such a paper?
How about getting a customized one?