Landforms of the South Coast. A concordant coastline occurs where the bands of differing rock types run parallel to the coast. In the winter , sand and shingle were dredged from the sea bed at Poole Harbour and added to the upper parts of Swanage beach creating a wider beach. Lulworth Cove is a landform created by coastal erosion on the Dorset Coast. The differing resistance to erosion leads to the formation of headlands and bays. An arch at the end of the headland has collpased to form a stack called Old Harry and a stump called Old Harry’s Wife. The area around Swanage is made up of bands of hard and soft rock.
Folding at Lulworth Cove. The area around Swanage is made up of bands of hard and soft rock. The site is self-funded and your support is really appreciated. The outer hard provides a protective barrier to erosion of the softer rocks further inland. The bands of soft rock erode more quickly than those of the more resistant hard rock leaving a section of land jutting out into the sea, called a headland. This means it was originally laid down flat with layers of rock forming on top of each other. The headland juts out into the sea, so it is more vulnerable to high-energy waves.
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The alternating bands of hard and soft rock run parallel to the coast. How is human activity, including mangement, working in combination with geomorphic processes to shape the landscape?
Please Support Internet Geography If you’ve found the resources on this site useful please consider making a secure donation via PayPal to support the development of the site. Part of the Dorset coastline in lulwlrth UK running north from the Portland limestone of Durlston Head is a clear example of a discordant coastline.
Lulworth Cove Coursework
The sudy is made out of chalk, a hard rock. Work has been done on preserving the shape of the cove and developing a heritage visitors centre, which has overvisitors in Durdle Door Fact file: At the end of the last ice age, a river formed from glacial meltwater flowed overland to the sea. Coastlines where the geology alternates between bands of hard and soft rock which are perpendicular to luldorth shore are called discordant coastlines. Folding at Lulworth Cove.
The area around Swanage is made up of bands of hard and soft rock. Over time Old Harry will collapse to form a stump. Landforms of the South Coast. Tsudy Foreland, Old Harry and his Wife: The entrance is a breach in the very resistant Portland Stone that about metres wide.
The entrance to the cove is narrow where the waves have cut through weaknesses in the resistant limestone. A concordant coastline has the same type of rock along its length.
The limestone cliffs forming the back wall of the cove are vulnerable to mass movement and sometimes experience small slides and slumps. This means it was originally laid down flat with layers of rock forming on top of each other. This means waves are slowed, reducing erosion and will help to protect proprties and cliffs. The structures of rock run parallel to the coastline.
How do climate and geolgy influence geomorphic processes?
Lulworth Cove A bay located on the Dorset Coast. The outer hard provides a protective barrier to erosion of the lulorth rocks further inland.
Coastal landforms – Edexcel – Revision 3 – GCSE Geography – BBC Bitesize
New timber groynes were installed on Swanage beach in and have reduced the loss of beach material. Pin It geogtaphy Pinterest. Groynes Groynes are wooden or stone barries which are built at right angles to the coast. The outer hard rock is Portland limestone. The arch is gradually being worn away by mechanical, chemical and biological weathering.
Lulworth Cove is a bay located next to the village of Lulworth. Geograaphy weathering and erosion are gradually wearing down these down. Then the cove widens where the softer clays have been more easily eroded.