A coast line with especially less resistant rock. Rock structure Massively jointed rocks with large faults are more succeptable to erosion and these are the points on a concordant coastline which will break through allowing the softer rock behind to be eroded to form a cove River channels Pre-existing rivers from the end of … North of Swanage, the chalk outcrop creates the headland which includes Old Harry Rocks. In what erosional landform do you find a stump? Do headlands form along concordant or discordant coastlines. A concordant, longitudinal, or Pacific type coastline occurs where beds, or layers, of differing rock types are folded into ridges that run parallel to the coast. STANDS4 LLC, 2021. Where do volcanoes and earthquakes happen? The outer hard rock provides a protective barrier to … How does flooding affect humans and the environment? What are the social and economic opportunities associated with the growth of Rio? Get instant definitions for any word that hits you anywhere on the web! Web. How reliable are economic indicators of development? The differing resistance to erosion leads to the formation of headlands and bays. What is the site and situation of a settlement? Answers: 1. hydraulic action, abrasion, attrition, solution. How does food insecurity affect the environment? If the coast was all chalk, or all boulder clay the range of erosion features would be reduced as would the nature of depositional features. A … "Discordant coastline." Coastal Environments CPD – Erosional Landforms, Coastal Management and Fieldwork on the Holderness Coast, Coastal Environments CPD – Erosional Erosion, Coastal Management, Deposition and Fieldwork on the Holderness Coast, https://www.internetgeography.net/wp-content/uploads/2019/07/IG-logo--1030x115.png. What does CONCORDANT COASTLINE mean? As an adjective discordant is not in harmony or accord.... Adjective (en adjective) not in harmony or accord ; harsh or dissonant sounding (public health) serodiscordant This leaves a section of land jutting out into the sea called a headland. Two Earthquakes Compared – Nepal and L’Aquila, Lombok Indonesia Earthquake 2018 Case Study, 2018 Sulawesi Indonesia Earthquake and Tsunami Case Study. What is the impact of humans on the temperate deciduous woodland? A headland A bay A stack 10. The differing resistance to erosion leads to the formation of headlands and bays. How is demand for energy changing in the UK? Water quality and pollution management in the UK. Less resistant rocks erode faster, creating inlets or bays; more resistant rocks erode more slowly, remaining as headlands or outcroppings. The numerical value of Discordant coastline in Chaldean Numerology is: 3, The numerical value of Discordant coastline in Pythagorean Numerology is: 7. We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly. What problems are caused by global warming? The soft rock is eroded more quickly than the hard rock. How do changes affect the balance of an ecosystem? Headlands and Bays: The variation of rock types along the coastline led to a formation of series of bays and headlands. Why is the weather of the UK so changeable? Overview; Quiet roads lined with wild, deeply scented flowers, this tour covers all types of landscape, from rolling green fields to spectacular coastal rides. It stretches from Exmouth in East Devon to Studland Bay in Dorset, a distance of about 96 miles (154 km), and was inscribed on the World Heritage List in mid-December 2001. 1 of 10. Discordant coasts have a crenellated pattern of projecting headlands and indented bays. The Portland limestone is resistant to erosion; then to the north there is a bay at Swanage where the rock type is a softer greensand. Lithology. What are Mumbai’s social and economic opportunities? View Gallery 10 Photos Graham Bell Getty Images. What are active, dormant and extinct volcanoes? The inlets have steep parallel walls and U-shaped valleys. The converse of a discordant coastline is a concordant coastline. https://www.definitions.net/definition/Discordant+coastline. Where are the areas of water deficit and surplus in the UK? Sustainable development in the Temperate Deciduous Woodland. Tunisia Case Study. Alternating bands of hard and soft rock facing the sea hard - soft - hard - soft - hard - soft How is urban planning improving the quality of life for the urban poor in Mumbai? Caves, arches, stacks, stumps (headlands = wave refraction = wave attack side of headland) What is the angle / dip and characteristics of rocks referred to as? Why is the Human Development Index important? Almería in Spain: a large-scale agricultural development, Sustainable Food Supplies in an LIC – Bangladesh. Vietnam’s Halong Bay is simply breathtaking. Marloes Beach, Pembrookshire International migration from Syria to Europe, Japan – A country with a high dependent population. Where the bands of rock are at right angles to the sea so they erode at different rates to form headlands and bays. SW, it is the most dominant wind. Formation Of Coves . What are the air masses that affect the UK? How has the vegetation in the temperate deciduous forest adapted to the climate? We take a look at the UK's most dramatic. How can the impacts of climate change be managed? Castleton A tourist honey pot in The Peak District, Case Study – Inner City Redevelopment – London’s Docklands. We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate image within your search results please use this form to let us know, and we'll take care of it shortly. By contrast, when the rock strata are perpendicular to the coastline, the coast is referred to as discordant. What are the economic and environmental issues of energy production? In Pembrokeshire, bays can be big or small. 8. What is migration and why do people migrate? 19 May 2021. Also as Easy Tour available. Freebase (5.00 / 3 votes)Rate this definition: A concordant, longitudinal, or Pacific type coastline occurs where beds, or layers, of differing rock types are folded into ridges that run parallel to the coast. A discordant coastline occurs where bands of differing rock type run perpendicular to the coast. Discordant coasts forms where geological structure is such that different rock strata of folds are aligned at an angle to the coastline. What is a discordant coastline? The Holderness coastal landscape is defined by its discordant nature: a chalk headland at Flamborough and glacial deposits of boulder clay along the majority of the coastline. What is the difference between a tornado and a hurricane? Fiord coastline is the result of drowned glaciated valleys. It is a discordant coastline. Where are Temperate Deciduous Woodlands Located? A discordant coastline occurs where bands of differing rock type run perpendicular to the coast. Which landforms result from moving or melting ice? The process begins with seawater hitting on the coastline. The areas where the soft rock has eroded away, next to the headland, are called bays. Find out more about discordant coastlines. It is formed of soft sediments and the sandy strips run parallel to the coast. Our coastline is abundant with rugged rocks, caves, bays and unique geographical marvels. 10.What is the discordant coastline like? 9.What is the concordant coastline like? How can we increase the amount of food produced globally? What are the different types of weathering? What are the physical characteristics of cold environments? Protection of cold environments as wilderness areas. What is the location and importance of Mumbai? What are the differences in global calorie intake and food supply? What are shanty town improvement schemes? Part of the Dorset coastline running north from the Portland limestone of Durlston Head is a clear example of a discordant coastline. By Darren Smith, Weekend Contributor. Economic activities in glaciated upland areas, Glaciation Photo gallery – Goat Fell, Isle of Arran. How has demand for water in the UK changed? Distribution of earthquakes and volcanoes, Effects of earthquakes and volcanoes on people and the environment, Reducing the impacts of earthquakes and volcanoes, Population and settlement – iGCSE Geography, The main causes of a change in population size, A country with a rate of high population growth – China, A country which is over-populated – Bangladesh, A country which is under-populated – Australia, A country with a low rate of population growth or decline – Japan. Thousands of limestone islands hide dramatic cave systems and rise sharply… Changing rates of rainforest deforestation. A discordant coastline is where the geology alternates between strata (bands) of soft and hard rock. Durdle Door is a natural limestone arch near Lulworth Cove and one of the most photographed landmarks on the Jurassic Coast.. On this stretch of concordant coastline (where bands of rock run parallel to the shore) the rock strata has been folded until it is nearly vertical. (adsbygoogle = window.adsbygoogle || []).push({}); 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. A discordant coastline comprises rock types of alternating resistance that run perpendicular to the shore, creating distinctive landforms when the rocks are eroded by ocean waves. A hard rock type is resistant to erosion and creates a promontory whilst a softer rock type is easily eroded creating a … Discordant coastline Headlands and bays. The River Tees – landforms of erosion and deposition, Case Study – Ganges/Brahmaputra River Basin, Geological time is on a different time to human time, Different rocks create contrasting landforms and landscapes. 9. How have plants adapted to cold environments? What are the effects of deforestation in the Amazon? Sometimes the outer hard rock is punctured, allowing the sea to erode the softer rocks … Limestone Case Study – Malham, The Yorkshire Dales. A hard rock type such as granite is resistant to erosion and creates a promontory whilst a softer rock type such as the clays of Bagshot Beds is easily eroded creating a bay. What types of hard rock are found on the Dorset coast? Human and physical factors causing river flooding. The road winds along the River Lee and the West Cork coastline. Rocks are perpendicular to the coastline (90 degrees). A case study of a sparsely populated area – Himalayan Mountains, A case study of a densely populated area – Greater London. How did the temperate deciduous woodland get like this? What is the structure of the tropical rainforest? /**/ iv) Rock Angle - The angle that the coastalrocks dip can also cause erosion to occur at different rates. Where are polar and tundra environments located?
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