Seven cliff-top homes are badly damaged as the largest tidal surge in 60 years batters the east coast of England. Concordant coasts are also known as dalmatian coasts, after the Dalmatian region of Croatia, or Pacific coasts, after the coastline of Chile in South America. A wave-cut platform is a wide, gently sloping surface found at the cliff's base and extends into the sea. Under 5's Football Coaching Drills, How has hot desert vegetation adapted to the climate? Lulworth Cove is a World Heritage site and part of the Heritage Coastline. Then when the wave retreats, the compressed air expands again. At the mouth of the River Oder near Szczecin, Stettiner Haff formed where sand ridge connected islands, leaving river to emerge through three narrow outlets. Protection of cold environments as wilderness areas. South Dorset Coast 1. A fjord coast hosts multiple fjords. Published by at February 16, 2022. Coastlines where the geology alternates between bands of hard and soft rock which are perpendicular to the shore are called discordant coastlines. Coastal Erosion Landforms - Features and Formation - Blogger UK Sediment Cells Source: Scool. Practice Questions: Slideshow 2773107 by chanel Adapted from BBC. This is called a discordant coastline. material at the coast and in a river. The outer hard rock is Portland limestone. Originally a band of resistant Portland . B Gradually the . The water. Their wavelength is long and a low frequency (8-10 waves per minute). concordant and discordant coastlines bbc bitesize Call us (+254) 722 22 99 44 Email polucon@polucon.com Our Laboratories Nairobi & Mombasa washington sports club glover park Home Services concordant and discordant coastlines bbc bitesize Micro-Biology Services Agri - Services Instrumentation Division Environment Division Petroleum Division Cliffs and Wave-cut platforms Before you revise the formation of these landforms, have a look at this video and make sure you are able to identify the landforms from their distinctive features. A concordant coastline is where the same rock runs along the length of the coast. Create flashcards in notes completely automatically. The Holderness Coastline is in the North of England and runs between the Humber Estuary in the south and a headland at Flamborough head. The shifting coastlines can impact freshwater resources near the coasts by creating brackish mixtures, and can also pose an obvious danger to infrastructure built directly along the coast. For example, both X and Y rate item 1 higher than item 2. What are the economic and environmental issues of energy production? Where are Temperate Deciduous Woodlands Located? Over time, waves beating against the shore will wear it down (or erode it). Identify the physical process that has shaped the pebble (1) Coasts - Grade Booster. Headlands and bays Cliffs along the coastline do not erode at the same pace. On discordant coastlines, differential erosion may occur, where bands of hard and soft rock outcrop at right angles to the sea. It has the unenviable reputation as the number one place in Europe for coastal erosion, and in a stormy year waves from the North sea can remove between 7 and 10m of coastline. If the direction of the classification is not the same . This is a Geography revision website for the Edexcel A-Level from 2016 (so the new syllabus), and will contain my class notes, own research and detail from revision guides and textbooks. $14 million dollar house maine; About 40% of the global population lives within 100km of a coastline. What are the effects of economic development in Nigeria on quality of life? If the coastline is concordant then the coastline will have the same type of rock all the way down the coastline, because the ropck is running parallel to the coastline. Beach material is deposited as a bridge of sediment (berm) at the top of the beach. How can the impacts of climate change be managed? Beara Peninsula to the north formed from more resistant Devonian Old Red Sandstone and projects 35 km into the Atlantic Ocean. Discordant and concordant coasts in Dorset. 2. Assessment week 2 (WB 24th February 2020) - End of unit test - Physical landscapes of the UK. How has demand for water in the UK changed? What are the physical characteristics of cold environments? What is the difference between a tornado and a hurricane? Which type of underlying geology is most likely to be formed into straight cliffs? Opportunities and Challenges in the Sahara Desert, Opportunities and Challenges in the Thar Desert, Opportunities and Challenges in the Western Desert. Hilbre Island (Cheshire) is an example of a possible fieldwork location. If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old. As the wave breaks, it carries material up the beach in its swash. Large particles like boulders are pushed along the bottom of the river bed/sea by the force of the water. The Isle of Purbeck, in Dorset, is an example of where a concordant and discordant coastline exist very close to one another. A case study of the coastal recession at the Nile Delta for Edexcel A Level Geography. Originally a band of resistant Portland . What is migration and why do people migrate? Concordant coastlines tend to have fewer bays and headlands. Discordant and Concordant Coastlines GCSE Geography A Level - YouTube What problems are caused by global warming? Geology. A concordant coastline occurs where the bands of differing rock types run parallel to the coast. They are more common in . Deformation is the degree of tilting of folding ofrock. coastlines. Geology is the study of the types of rocks that make up the Earth's crust. Besides hosting a multitude of specialised plants and animals, coastlines are also critical to our economic and political infrastructures, providing people with sources of food and livelihoods and allowing us to determine where our borders actually end. Where do volcanoes and earthquakes happen? More erosion at the present (2016-2017) is occurring further east, down drift, in the Barton Golf Course and Hordle Cliff area, as a result of the Barton Sea Defences (the so-called "Terminal . Sediment Cells. Although now a coastal village, Happisburgh was once some distance from the sea, parted from the coast by the parish of Whimpwell, long since eroded away. ALEVEL GEOGRAPHY - COASTAL LANDSCAPES | EQ1 : the littoral zone ; offshore, nearshore and backshore. Sustainable development in the Temperate Deciduous Woodland. Weathering and mass movement in river valleys. It has a discordant coastline along the east and concordant coastline along the south. geography revision coastal landforms 264.4K views Discover short videos related to geography revision coastal landforms on TikTok. The coastal engineering for the shoreline protection involves: . Tip: To turn text into a link, highlight the text, then click on a page or file from the list above. Whenever you search in PBworks, Dokkio Sidebar (from the makers of PBworks) will run the same search in your Drive, Dropbox, OneDrive, Gmail, and Slack. The net result is that the sediment gets smaller and smaller over time. What are Mumbais social and economic opportunities? Find out more about concordant coastlines. Where are the areas of water deficit and surplus in the UK? Concordant coasts are also known as dalmatian coasts, after the Dalmatian region of Croatia, or Pacific coasts, after the coastline of Chile in South America. How have animals adapted to the rainforest environment? concordant and discordant coastlines bbc bitesize The Jurassic Coast is a world-renowned site where you can find geological (natural) features, and different types of fossils, such as dinosaurs and a fossil forest. -Erode the coast-Short wave length, high and steep. It has a variety of other micro-features and a unique geology. Case study - coastal landforms: Dorset coastline - BBC Bitesize The geology of the Isle is complex. Concordant or conformable, when referring to plutonic bodies, indicates that the intruding magma of sills and laccoliths lies parallel to rather than cutting across country strata, as do discordant structures such as veins, dikes, bysmoliths, and batholiths. a headland separated by two bays. Emergent coastlines have emerged from the water; submergent coastlines have submerged below the water. It is only when the water enters shallower areas that the water itself moves forward. A wave-cut notch is created by erosional processes such . Excluding the shoreline of Poole Harbour, the Dorset coastline is 142 kilometres (88 mi) long. What is the impact of humans on the temperate deciduous woodland? The image below shows a wave-cut platform formed at Flamborough, Holderness Coast. Consequently headlands . Human actions and Physical factors affecting the Delta. Describe the characteristics of destructive waves (3) Coasts - Grade Booster. Tectonic forces produced by the collision of African and Eurasian plates compressed Carboniferous Limestone during the Alpine Orogeny 50 million years ago. Create beautiful notes faster than ever before. Caves, arches, stacks and stumps Weathering and erosion can create caves, arches, stacks and stumps along a headland. Lulworth Cove and Stair Hole, with narrow openings, widening laterally parallel to the coast. What is the value of the tropical rainforest? Soluble materials dissolve in water and are carried along. Gradually the material is moved along the coastline, its . What are the three processes that shape the coastline? Everything you need for your studies in one place. In places such as Worbarrow Bay and St Oswald's Bay, lateral widening of coves led to them joining into a single bay, with remnants of the outer Portland left as a line of stumps parallel to the coast, e.g. How did the temperate deciduous woodland get like this? Headlands and bays can form on concordant coastlines too, as has happened . Specifically looking at the differences between concordant and discordant coastlines. Discordant coasts have a crenellated pattern of projecting headlands and indented bays. Nie wieder prokastinieren mit unseren Lernerinnerungen. Emergent coastlines happen when either the water level has fallen or the land has risen. They are most common where fetchis short. Coasts are important zones in natural ecosystems, often home to a wide range of biodiversity.On land, they harbor important ecosystems such as . How far out to territorial waters extend from the coast (or baseline)? concordant and discordant coastlines bbc bitesize They are, for the time being, out of reach of the current wave action and will therefore not be affected by them. Today. A combination of geological structure and sea level riseproduces the morphology of landforms aligned parallel to the coastline. GCSE Geography Revision : Unit 1: The Coastal Zone - Blogger In the Holocene Interglacial constructive waves pushed the ride of sands and gravel landwards as sea levels rose. Coastlines where the geology alternates between strata (or bands) of hard rock and soft rock are called discordant coastlines. (8) Coasts - Grade Booster Geog' Clips Concordant and Discordant Coastlines by Leia Daniels - Prezi These coastlines may lead to the formation of either Dalmatia landforms or Haffs (also called lagoons). The length of perimeter approx 2km. GCSE Bitesize: Headlands and bays | Geography revision - Pinterest These act as agents of erosion because their . The Most Astonishing Coastlines In The World - Culture Trip In addition, as waves approach a coast, they are refracted so that their energy is concentrated around headlands but reduced around bays. Spanning 243 kilometers along Australia's southeastern coast from Torquay to Allansford, the Great Ocean Road is one of the world's most scenic coastal routes. All maps, graphics, flags, photos and original descriptions 2023 worldatlas.com, Coastal Countries With The Shortest Coastline, Meet 12 Incredible Conservation Heroes Saving Our Wildlife From Extinction, India's Leopard God, Waghoba, Aids Wildlife Conservation In The Country, India's Bishnoi Community Has Fearlessly Protected Nature For Over 500 Years, Wildfires And Habitat Loss Are Killing Jaguars In The Amazon Rainforest, In India's Sundarbans: Where People Live Face-To-Face With Wild Tigers, Africa's "Thunderbird" Is At Risk Of Extinction. Concordant coastlines tend to have fewer bays and headlands. Soft rocks like mudstone and siltstone The differing resistance to erosion leads to the formation of headlands and bays. A concordant coastline has the same type of rock. Lines of islands separated by narrow sea channels parallel to the coast (sounds). Approximately 40% of all people live within 100km of a coastline. In some cases it is estimated that there was a rise . We support the next generation of geographers and geoscientists, with inspiring educational videos for secondary school students and teachers. Which of the following is NOT typically found in a coastal ecosystem? Limestone Case Study Malham, The Yorkshire Dales. In 1982, the United Nations held a Convention on the Law of the Sea (UNCLAS), where maritime (sea) boundaries were established. How has rainforest vegetation adapted to the climate? In 2001 it was inscribed as a World Heritage Site by UNESCO for the outstanding universal value of its rocks, fossils and landforms. Time for Geography | Home Humans, too, could almost be classified as a coastal species! Teacher. Coastlines are very important to people because they have many uses, but mankind is also placing coastlines under severe threat. Sustainable Management of the Tropical Rainforest, Sustainable Management of the Amazon Rainforest. Jaden Agassi Mlb Draft 2021, Soft engineering: Beach nourishment is a type of soft approach. The significance of food, water and energy, An overview of global inequalities in the supply and consumption of resources, Carbon footprints, food miles and moves towards local sourcing of food. Headlands and bays can form on concordant coastlines too, as has happened . Summer 2 Emerging economies: Asia Studying the emergence of economies in Asia known A concordant coastline is an arrangement of rock strata along the coastline. Erosion. Explain the process of longshore drift (3) Coasts - Grade Booster. CAIE IGCSE Geography 0460 Theory Revision Notes - ZNotes Discordant coasts have a crenellated pattern of projecting headlands and indented bays. The time wind takes to blow, wind speed and the fetch (distance the sea has covered) influence wave sizes. This is a Geography revision website for the Edexcel A-Level from 2016 (so the new syllabus), and will contain my class notes, own research and detail from revision guides and textbooks. . Concordant coastlines tend to have fewer bays and headlands. This is where waves approach the cliff; air may become trapped and compressed in joints and cracks along a cliff face. What are concordant and discordant pairs? - Minitab These are where rock strata or structures are aligned at an angle to the coastline. Watch popular content from the following creators: ambs(@aambersaunders), Revision(@lastminstudies), - (@alevelhelp.32), GCSE revision 2022(@revision.2022), BBC Bitesize(@bbcbitesize), Revision(@lastminstudies), Revision . It has a discordant coastline along the east and concordant coastline along the south. Discordant coastlines have bands of different rock types running perpendicular to the coast; concordant coastlines have bands of similar rock types running parallel to the coast. If they move in opposite directions - one increases while the other decreases - then the pair is discordant. Landform change - the Dorset coastline - BBC Bitesize Safe access points to the shoreline at several points around the edge. Share 5.1K views 2 years ago This video explains the difference between a concordant and discordant coastline, including the coastal landforms that occur along each and the geological. Tectonic forces produced by the collision of African and Eurasian plates compressed Carboniferous Limestone during the Alpine Orogeny 50 million years ago. docx, 24.88 KB. Ordinal trends and finding concordant and discordant pairs Why is the weather of the UK so changeable? As it does so continually, the hard rocks resist erosion resulting in the protection of the soft rocks. Unique access to harvest all resources within the EEZ, including fishing and fracking. Assessment week 2 (WB 24th February 2020) - End of unit test - Physical landscapes of the UK. Sustainable development in the desert The Great Green Wall. The part of the wave in the deeper water moves forward faster causing the wave to bend. Hydraulic action, attrition, abrasion, and corrosion. Correct! Stop procrastinating with our study reminders. South Dorset Coast Dalmatian coastline Formed by faulting and rising sea levels since the end of the last ice age West Cork, Ireland 1.Discordant Coastline 2.Rias Rock strata meets the coast at 90 degrees in parallel bands Weaker rocks (limestones) have been eroded creating long, thin bays (rias) in-between the mudstones and old . Learn about and revise coastal landforms, whether caused by erosion or deposition, with GCSE Bitesize Geography (AQA). It has a variety of other micro-features and a unique geology. Concordant coastlines tend to have fewer bays . Named after the Dalmatia region on the Adriatic Sea. More resistant Jurassic Portland Limestone forms the Peveril Point headland to the south, projecting out by 1 km. The discordant coastline runs from What are the causes of deforestation in the Amazon? Durdle Door - Wikipedia Extreme weather in the UK Beast from the East, Extreme Weather in the UK Summer Heatwave 2018. English: - Romeo and Juliet (York Notes) 978-1447982234 An Inspector Calls (York Notes) 978-1447982166 GCSE English Literature for AQA . When the auto-complete results are available, use the up and down arrows to review and Enter to select. Set individual study goals and earn points reaching them. Swam in the ocean? gcsegeographyatheathfield: Coasts starter: Students examine the picture and discuss what is happening to the houses and why. Swanage is located in South England and features both a discordant and concordant coastline (see diagram below) Due to this contrasting geology a number of differences can be outlined. coastal landforms, any of the relief features present along any coast, the result of a combination of processes, sediments, and the geology of the coast itself. Many of these types of coastlines were actually formed toward the end of the Last Glacial Period (LGP). The meanings of the terms lithology, concordant and discordant coastlines are apparent throughout the lesson. 3 Revision Guides Business Studies: - Revise Edexcel GCSE Business, Units 1, 3 & 5 Revision Guide Revise Edexcel GCSE Business, Units 1, 3 & 5 Revision workbook Computing: - Students have already been provided with a revision guide and question books. What are the differences in global calorie intake and food supply? The differing resistance to erosion leads to the formation of headlands and bays. how to change text duration on reels. Coastlines will expand as climate change continues. Discordant coastlines occur when bands of different types of rocks run perpendicular (at 90 degrees) to the coast. Historic records indicate that over 250 m of land were lost between 1600 and 1850. But, let's be honest, it's not brilliant. (For example the east of the Dorset coast) How Geology affects the coast . Learn about and revise coastal landforms, whether caused by erosion or deposition, with GCSE Bitesize Geography (AQA). Coastal landscapes in the UK - AQA - BBC Bitesize Our geography videos are developed with links to various specifications including Geography GCSE, Geography IGCSE, Geography AS-level, Geography A-level, Geography IA-level, Geography National 5, Geography Higher. It can be reached at low tide by walking from the mainland. Coastlines where the geology alternates between strata (or bands) of hard rock and soft rock are called discordant. Both concordant and discordant. What percent of the global population lives within 100km of a coastline? What are the different types of weathering? Try Dokkio Sidebar for free. Erosion. The amount of energy is dependent on the wind speed, the length of time the . Specifically looking at the differences between concordant and discordant coastlines. What challenges are associated with the growth of Rio? Add in the missing words. This differential erosion creates headlands and bays along discordant coastlines. True or False: In 1982, the United Nations Convention on the Law of the Sea created international maritime boundaries based on relative naval power. full verbatim. starter: Students examine the picture and discuss what is happening to the houses and why. Importance of the Delta for the region. Coastlines: Geography Definition, Types & Facts | StudySmarter Awesome, well done! Have you ever gone for a stroll on a beach? The shape of the cove is the result of wave diffraction. How have animals adapted to cold environments? The Earth has around 620,000 kilometres (390,000 mi) of coastline. Aqa. What are the social and economic opportunities associated with the growth of Rio? Consequently, the water from the sea sweeps away the soft rocks leaving behind a circular land formation known as a cove.

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