volcanoes and the making of scotland by brian upton. This short film is suitable for teaching geography at KS3 in England, Wales and Northern Ireland and 3rd and 4th Level in Scotland. A large earthquake that occurs at shallow depths will have a greater effect at the surface of the Earth. 3 0 obj It's very thin. At which type of plate boundary are fold mountains created? "Tectonics" is a part of the Greek root for "to build" and together the terms define . volcanoes and the making of scotland oxfam s online shop. The plate that is pushed down into the mantle is the one that is destroyed. Enter your email address and name below to be the first to know. 15 major Tectonic Plates Labelled diagram. These subjects may contain both Guides for students and Classroom videos for use by teachers. It illustrates the plate boundaries of the Earth, how these are constantly moving, and how earthquakes occur when these boundaries more past, into or away from each other.The film also looks at the different precautions people can take to minimise the damage caused by earthquakes and, in this way, illustrates to pupils the link between physical and human geography.\rThis clip is from the series Explain This\rSuitable for teaching Geography at: KS1 and KS2 in England and Wales, Early and 1st and 2nd level in Scotland and Foundation and KS1 in Northern Ireland.\rFor BBC Teach website: https://www.bbc.com/teach\r\rFor free in depth teachers notes, follow the links via the cards. It is home to 90% of the world's earthquakes and 75% of the world's volcanoes. Temperature: 5,000C - 6,000C State: Solid Composition: iron and nickel. What are the three different types of plate boundary? "";1 V)O2kB. The heart pumps blood 24/7 to drive the circulatory system. Plate tectonics. Its the perfect accompaniment to PlanBee's Volcanoes Geography scheme of work for Year 3/4 or the Earthquakes lesson withinthe Extreme Earth Topic for Year 5/6. bbc bitesize tectonic plates ks2. endobj Computing. Download your resources and pay in 3 interest-free installments with Klarna, Pay in 3 interest-free installments with Klarna. The main tectonic plates can be seen on the map above like pieces of a jigsaw. This film explores the causes of earthquakes. The outer core is also made of iron and nickel but in liquid form. A short film for secondary schools explaining the common responses to flooding and the methods employed to prevent and reduce flooding. Maths Lesson - Multiplying Fractions.docx; Year 4 Arithmetic Test 9.pdf; Year 5 Arithmetic Test 9.pdf; Maths Arithmetic Answers.pdf; So that you have some maths available for you every day, if you finish the activities in my maths lesson, use the BBC Bitesize website where a new maths lesson is published each day and you can scroll through to see what they have covered before . If you wish to subscribe straight away, visit our Join Us page. The Tectonic Plates have been moving for millions of years since a giant 'super-continent' called Pangaea started breaking up 200-180 million years ago. Citizenship. Where the movement of currents and the mantle converge, like this, plates are pushed together. 4 learners. The PowerPoint features loads of facts about tectonic plates to help engage and engage your KS2 class, alongside bespoke hand-drawn illustrations. The plates fit together like jigsaw pieces to make up Earth's surface. Or take a look around the website and start at our Home page. All the resources described in this unit . To comply with the new e-Privacy directive, we need to ask for your consent - Under the plates is a weaker layer of partially melted rock. What is the name given to the places where the plates meet? Earth's crust and tectonic plates create earthquakes. 6.1 to 6.9. 2 Suggested further work Research why it says flooding can happen 'anywhere' but tornadoes 'can only happen in specific These plates crash into each other, causing stress on the surface, break, slip, gets stuck, build pressure causing earthquakes and volcanic activity. May cause a lot of damage in very populated areas. BBC Bitesize plate tectonics. This resource is designed to be cut up to create a jigsaw puzzle activity for students to complete, as they can use a world map to help them piece the continental plates back together in the correct . Image: Plates tect2 en- USGSPublic Domain. Image: Tectonic plate boundaries - Jose F. Vigil. It illustrates the plate boundaries of the Earth, how these are constantly moving, and how earthquakes occur wh. Plates - pieces of Earth's crust that fit together like jigsaw pieces. Be amazed every day at home and on the go. by Vtous. Compressional Boundary (compression pushes together). At which type of plate boundary is one plate pushed down into the mantle? fedora hats los angeles;. Thank you for your review! 2 0 obj Tectonic plates quiz Wordsearch. That's about 27% of all the energy in Kenya, according to KenGen, the parastatal company that . The Mid-Atlantic Ridge on the floor of the Atlantic Ocean, where the Eurasian and North American Plates are moving apart, is the perfect example of this. The crust is the solid rock layer upon which we live. endobj This film explores the causes of earthquakes. Make sure that you know the different layers of the Earth. They range from the Kamchatka peninsula in Russia through the islands of Japan, South East Asia and then into New Zealand. A good example of this is the Andes mountain range in South America. It is broken into large segments called plates. The plates are made of solid rock. A short film for secondary schools explaining tertiary and quaternary industries, what they are and how they fit into global economy. At 86 megawatts, the Olkaria VI expansion will push the project's total production to 791.5 megawatts. English. The mantle is much thicker than the crust at almost 3000km deep. pptx, 10.09 MB. Learn how the tectonic plates move. Its outer shell is made up of huge slabs of moving rock, called tectonic plates. This model is called the Plate Tectonic Model. The tricky part of this question is that you associate both composite volcanoes and earthquakes with this type of plate boundary but it is earthquakes that are formed when rocks move in this way, not volcanoes. Students could work with maps and atlases to look at landforms around plate boundaries and how, for example, island chains can form as a result of tectonic activity. There are non-explosive volcanoes and small earthquakes associated with this type of plate boundary. Cloud Tea Monkeys planning is detailed yet to the point. "|&o .Q2k%JyB|w4|m=ZNC\q tGVCG<4'(; \^Im/3l =g>@kJ;ZJJh rAHUf This Plate Tectonics Interactive Lesson Pack contains everything you need to teach a great geography class. Alfred Wegener was the first Scientist to propose that the continents fit together like a puzzle and over time moved apart. Plate tectonics is the theory that Earth's outer shell is divided into large slabs of solid rock, called "plates," that glide over Earth's mantle, the rocky inner layer above Earth's core . The following quiz tests your knowledge on Plate Tectonics. It can be used to explain what causes tectonic plates to move, the impact of moving plates and how the different kinds of plate movements have different impacts. Plate tectonics is a scientific theory that explains how major landforms are created as a result of Earth's subterranean movements. Learn more about planet earth's outer shell!Dont miss any uploads! Summary: The Earth consists of four concentric layers: inner core, outer core, mantle and crust. Geography . stream Exactly what I was looking for. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 14 0 R 15 0 R 16 0 R 17 0 R 23 0 R 24 0 R 25 0 R] /MediaBox[ 0 0 595.32 842.04] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> This quiz is only concerned with the physical geography of what has been termed the Restless Earth. Some plates are crunching together, and may form mountains. <> As the plate moves apart, magma rises to the surface and cools, forming shallow-sided volcanoes. A short film for secondary schools explaining the various types of erosion and illustrating the dramatic effect the process has had on landscapes across the world. Where they meet we have different types of boundaries and these lead to different types of volcanoes, earthquakes and landforms. The theory of plate tectonics It is a thin layer between 0 - 60 km thick. What is the plate tectonic theory BBC Bitesize? . The plates are forced underneath each other. x),rYjen-hlr>R(| 2@$2 P. This informative Tectonic Plates KS2 Poster will help your class to identify the location of the different sections that make up the outer layer of the Earth. The plates of the Earth's crust are constantly moving at about the same speed as your fingernails grow, so the map of the world will continue to change, but just very, very, very slowly. by Ahamilton. These four mechanisms include, mantle convectionRidge PushSlab PullAnd Slab SuctionTranscript: http://www.moomoomathblog.com/2021/03/how-tectonic-plates-move.html 1 0 obj Perfect resource for an eco-council display board. Ltd. All Rights Reserved. These plates are constantly moving, and volcanoes, earthquakes and sometimes mountains are found at the plate boundaries. endobj This is . 1. Children could research the types of animals that live in volcanic regions and how they are adapted to their surroundings. The sediments lying on the plates are crumpled up to form mountain ranges. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 12 0 R 13 0 R 19 0 R 20 0 R 21 0 R 22 0 R] /MediaBox[ 0 0 841.92 595.2] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> What is thought to move the plates around? The inner core - the innermost layer of the Earth. \r\rSUBSCRIBE TO BBC TEACH YOUTUBE: https://www.youtube.com/bbcteach?sub_confirmation=1\r\r=====================\r\rTeaching Primary Geography at KS1 | KS2\rFollow this link for Teacher Notes:\rhttps://www.bbc.co.uk/teach/class-clips-video/geography-ks1--ks2-earthquakes/zbr2mfr\rFor our Primary Geography playlist: \rhttps://www.youtube.com/playlist?list=PLcvEcrsF_9zKxYSbFe_DMWK_VO2phjBjLExplain This playlist: https://www.youtube.com/playlist?list=PLcvEcrsF_9zIzZSZEfQcmaTIS8DfSz5ZI\r=====================\r\rGet in touch on:\rTWITTER: https://twitter.com/bbc_teach\rFACEBOOK: https://www.facebook.com/BBCTeach/\r\rMore resources from BBC Bitesize: https://www.bbc.co.uk/bitesize The largest, active volcano in the world is the shield volcano, Mauna Loa, in Hawaii. Subscribe now: http://bit.ly/subscribe2DaVinciTVMore about SHOW NAME and when its airing: https://www.davincikids.tv/shows/science-max/Check your local TV provider for availability: https://www.davincikids.tv/get-da-vinci-kids/Download the New Da Vinci Kids app: https://davincikids.onelink.me/ZvWH/yt And make sure to join our Da Vinci community!Like us on Facebook: https://www.facebook.com/davincikidstvFollow us on Instagram: https://www.instagram.com/davinci.tvVisit our website: https://www.davincikids.tv/ Discover a world of possibilities with hours of handpicked, educational entertainment on TV and on our app! <>>> Da Vinci Kidshttps://www.youtube.com/c/DaVinciTV i1Tkge#] A yF2tQ@5FIsf, ? USGS Public Domain. Raj.nandhra's Shop. It goes down through Japan and then straight into New Zealand. 'tr*L{ G B`v_d!.X(q5|49z;|BV^Z(q"z/egn%d_Uz8Q7CY3ND8#X+?=P% pV #P At this type of boundary there are big earthquakes and explosive volcanoes. Usually found in a mountain, the opening allows gas, hot magma and ash to escape from beneath the Earth's crust. The model divides the cooler hard upper layers of the earth into pieces called tectonic plates. by Lshillinglaw. By definition, the word "plate" in geologic terms means a large slab of solid rock. <> With the help of our friend S. doc, 191 KB. KS2 subjects. These are known as Transform Faults. }y[.M:Jq$(4ENhtJT3 tR}LylPE\8sYfyTQC The rocks here are extremely hot and slowly flow in giant convection currents. BBC Bitesize plate tectonics . At a constructive boundary, the plates move apart, magma pushes up between the plates, solidifies and so new material is added to the plates. The rocks on either side become jammed together and incredibly large forces build up as the plates either side continue to move. This is . Image:EurasianPlate - Alataristarion Wikimedia Commons under Creative Commons Attribution-Share Alike 4.0International, Image: Motion of Nubia Plate - Rollingfrenzy Wikimedia Commons under Creative Commons Attribution-Share Alike 4.0International. 1. The theory, or idea, of plate tectonics says that Earth 's outer layer is made up of large, moving pieces called plates. It is called so because it is shaped as a horseshoe and it has more exploding, active volcanoes and earthquakes than any place on the earth. Plate tectonics is the scientific theory that attempts to explain the movements of the Earth's lithosphere that have formed the landscape features we see across the globe today. South America has a great example of a convergent plate boundary. The South America subduction zone, off the coast of Chile, created the largest known earthquake in 1960. Year 6 Tectonic Plates Labelled diagram. The Splitting Earth. Tectonic plates are located all over the world. Our award-winning shows cover topics ranging from math and science to history, arts, nature and so much more. KS2 Geography Mountains. Convergent Boundary (converge means to move together). Tectonic Plates KS2 Poster. 80% of the worlds earthquakes occur in this area. I've been asked by my fellow explorers to get some rock samples from Mount . % It explores the location of tectonic plates across the globe and explores three different types of fault line and what can happen at each. He made his claim in the early part of the 20th century but scientists of the time dismissed his ideas as being silly. They are a great resource, here are the links: . If Earth was the size of an egg, the Earth's crust would be as thin as the eggshell. It is 13,677 feet above sea level. "But who was Vulcan?" you might ask. Below this the lower mantle rocks are hot enough that they can flow. - Geography for Kids| Mocomi, https://mocomi.com/embed/content.php?c=91075|The Ring of Fire|https://mocomi.com/the-ring-of-fire/. Plate tectonics is a theory of geology.The plates move using three types of movements.They are: convergent, divergent and transform movement. Tall, steep volcanoes can also form as a result of the denser rock melting and the magma being forced up to the surface. We use cookies to make your experience of our website better. This is called a destructive or convergent plate boundary. Volcanoes occur at ALL types of plate boundary, Plates slide sideways past each other so there is no melting of rocks or gaps through which molten magma can squeeze up from below, areas where moving plates are temporarily stuck together, This happens at differing depths. There would be a mass extinction of life on Earth. This short film is an ideal tool to help students find out more about the tectonic structure of the Earth and the processes that create volcanoes and earthquakes. And they are moved around, constantly fuelled by energy from the very hot mantle below. Where two plates rub past each other in opposite directions is a: 4. The new Da Vinci Kids App is here! I agree - Make sure that you are familiar with these terms, the examiners love to test you on them! 2. This Top 10 Fascinating Volcano Facts for Kids blog is sure to make you popular with the little ones as you teach this subject. (source BBC Bitesize) Task 3 - Watch the video beneath that will re-visit what we have learnt so far and give you some new information on what we will be doing next. The Earth's inner core is a huge metal ball, 2,500km wide. This is called a constructive or divergent plate boundary. The points covered on the PowerPoint can also be used to help inform questions asked to the class to assess current levels of knowledge. It is said that Yellowstone Park in the USA is the site of a supervolcano that could erupt at some point in the future. The Ring of Fire is the geographical area around the edges of the Pacific Ocean. The word "volcano" comes from the Roman name "Vulcan". 100 per year. The metal at the inner core stays solid because of the incredible . In the main article we finished off by looking at this map. %PDF-1.5 Find out more. Illustrated with case studies, this short film for secondary schools explains the causes and results of coastal flooding, focussing primarily on instances in the UK. They are formed at the centre of plates, well away from plate boundaries, Good examples of these are the Alps (African plate colliding with the Eurasian plate), the Himalayas (Indian plate hitting the Eurasian plate) and the Andes (the Nazca plate hitting the South American plate), You can find more about this topic by visiting. English as an additional language. Week 9 - Maths. I chose to supplement it with more writing opportunities but its well worth the money. Volcano facts. This informative Tectonic Plates KS2 Poster will help your class to identify the location of the different sections that make up the outer layer of the Earth. scotland co uk upton. 7.0 to 7.9. Read about our approach to external linking. %PDF-1.7 OK, the situation is much more complex than that but keeping that picture in your mind works at GCSE. Good Luck! For unlimited access to all quizzes, games and more, you'll need to subscribe. And the crust is this layer of solid rock that we live on. ppt, 263.5 KB. Find out more with this year 5/6 Bitesize KS2 Geography guide. A great powerpoint about plate tectonics. May 20, 2021; tapioca starch whole30; barient 32 self tailing winch parts . Login or Register above to download the content. What part of the Earth is broken into 'plates'? Draw a diagram to help your explanation. Download it now: https://davincikids.onelink.me/ZvWH/ytThe ground beneath our feet is not as immobile as it seems. The ring of fire was caused by the movement of the tectonic plates. eildon hills melrose remnants of the borders volcanic. ** total_quantity ** | ** unit_price ** / ** unit_measure **. The ring of fire is a ring of volcanoes and earthquakes that occur along: 3. endobj 2F Labelling Tectonic plates Labelled diagram. volcanic scotland ks2 geography bbc bitesize. Using maps like these of earthquakes and volcanoes helped scientists to develop a model to help explain what is happening. Image: Adriatic Plate- Eric Gaba (Sting) / NASAPublic Domain. A great introduction to the topic of Earthquakes and Volcanoes, this video discusses how the movement of tectonic plates impacts on the Earth's crust. Earth's fault lines - the edges of plates; faults can rub together, push toward each other, or pull away from each other. When the plates collide, the denser plate, usually the oceanic one, is forced underneath the continental plate. He couldnt explain how the plates moved apart.Since this time Scientists have proposed at least four mechanisms to explain how tectonic plates move over the Earths surface. The tectonic plates make up the outer shell of planet Earth, called the lithosphere. Test your knowledge of tectonic plates in this quiz. The unit is designed for KS2 students and includes twelve fully-planned lessons complete with differentiated activities and worksheets. Earthquakes are very common at this type of boundary as the mountains are pushed upwards by the force of the plates' movement. Tes classic free licence. The theory, which solidified in the 1960s, transformed the earth sciences by explaining many phenomena, including mountain building events, volcanoes, and earthquakes. Unit B Bayhorne Lane, Horley, Surrey RH6 9ES, United Kingdom. volcanoes and the making of scotland The Earth is made from distinct layers, one of which is the crust. Image: Quake epicenters 1963-98 - NASA, DTAM project team Public Domain. The plates that are covered by ocean are called oceanic plates. This short film is an ideal tool to help students find out more about the tectonic structure of the Earth and the processes that create volcanoes and earthquakes. A volcano is an opening in the Earth's crust, which allows hot magma, ash and gases to escape from below the surface. Under this layer, in the uppermost part of the mantle, churning convection currents of heat act as . Volcanoes and earthquakes can have devastating impacts upon people who live near by. The crust is made up of tectonic plates, which are in constant motion. In plate tectonics, Earth's outermost layer, or lithosphere made up of the crust and . Plates do not move smoothly. French. Reviews. He made his claim in the early part of the 20 th century but scientists of the time dismissed his ideas as being silly. What features are found at plate boundaries? The force of this collision is so great that mountains are created. <> Put simply, a volcano is an opening in the Earth's surface. He believed that they had once all been joined together in a single landmass. q how many straight edges does a cube have answer 12 q which layer of planet earth is made up of tectonic plates inner core web 23 jan 2023 the quiz questions will test your knowledge on everything across sport Use this PowerPoint to find out more about the geography of The Pacific Ring of Fire as well as why it is a hotspot for earthquakes. For kids aged 6-12 and their families, it has to be Da Vinci. At which type of plate boundary do you get only earthquakes? A German meteorologist, Alfred Wegener, suggested that the continents may not have always been in the same place as we see them today. endobj A vocabulary page and topic title page are also included. Certain types of shrimp, for example, have adapted . How can plate boundaries change the landscape? pptx, 3.11 MB. Italy is sandwiched between the main huge African Plate and the large Eurasian Plate. What are tectonic plates ks2? endobj Get weekly videos, articles, play ideas and mocomi updates in your inbox, Geography | 7-14 yrs | Reading Pod, Interactive. 2. Mount Ruapehu in New Zealand is one of the most active volcanoes. And like an eggshell, the crust has cracked and split into many different pieces called tectonic plates. They cover the Earth's inner layers and act as a sort of shell below the ground and the sea. Use this Interactive Plate Tectonics Lesson Pack to help your . All of Earth's land and water sit on these plates. Revise GCSE Geography and learn about the Earth's structure, tectonic plates, constructive and destructive plate margins, collision zones and more. Learn how the layers of the Earth are structured, and the theory of plate tectonics in this guide for KS3 geography students aged 11-14 from BBC Bitesize. The mantle is made up of magma, or molten rock. 8.0 or greater. It can be used to explain what . It is believed that these currents are the 'engine' that moves the plates around the surface of the Earth, carrying the continents with them. Learn how the tectonic plates move. The Tectonic Plates have been moving for millions of years since a giant super-continent called Pangaea started breaking up 200-180 million years ago. A short film for secondary schools offering explanation of the causes and effects of river flooding. Quick Video on Tectonic plates.Think You Know Everything Take a test and post in the comments what you got - http://www.bbc.co.uk/bitesize/quiz/q71524941Subs. These plates are nothing but enormous slabs of the Earths crust which move, break and then fit into each other like pieces of a puzzle. His idea was brilliant but he had a problem. This is the free planning overview for Volcanoes & Earthquakes. Create a 3D model of a volcano using what ever material you like. 1 0 obj A German meteorologist, Alfred Wegener, suggested that the continents may not have always been in the same place as we see them today. p>}o.sL"Kej{I e}i^^;OzP.(s=CT;, K.~Y^DZR-" 9"S"_UKG+-R-xD_xaT~XJ|Q[;J:nQQD;Dp w%~Hx \[`?tT oV7j\"yg;M,MeL4RBTqfpNKr*" Vj?1cHBFH= xr7U9kq`NUsu6}P5]v-z{xsS?V_]Wf|G1%EIr%X}?/_zH/qQ8\~xn[no{/r,I(Q!Q&fc*(g$b5c?#]XC!w"$J3d We're glad you found our Fair Trade Poster resource helpful. Save time and effort by focusing on exactly what you need to know to get . It's also extremely hot. Where plates meet, we say there is a plate boundary. A short film for secondary schools explaining primary and secondary industries. Super easy to download, bursting with ideas.&nbsp;Talk your class through the Tectonic Plates Information PowerPoint and cover the basics - the Earth's surface is made up of, these plates move over millions of years and the position/shape of landmasses have changed as a result.&nbsp . 2 0 obj The down going plate bends downwards causing the surface to break. **Ig=JrQ5(ij!M_U~DVO4lztmj:{@QD`7"@C7)B.s`+R@oTM\ {L(N: dw@i.S V7 g 1hW$R0heB$29Awg?QHl_]X?> imW0Nx!]T3@{. Please create account/login through {{ customer_email }} email. The tectonic plates are made up of cooler rigid rocks of the crust and upper mantle. is the Ring of Fire? The tectonic plates that make up the continents are a combination of the crust and the outer mantle and they move, although it's so slow that we can't even feel it - around a few inches a year! Chemistry of the atmosphere 10. The Ring of Fire is the geographical area around the edges of the Pacific Ocean. Footage shows examples of case studies of river flooding in the UK and across the world. The plates are constantly moving over this weaker layer. A stretch of almost 452 volcanoes are found here starting from the southern tip of South America, up along the coast of North America and across the Bering Strait. The hard layer is like a toffee in the fridge - hard enough to break your teeth. No thanks - The usual example of this sort of boundary is the San Andreas fault of North America. A short animated film for secondary schools detailing tectonic plates, their movement and boundaries, and what this means for Earth. These plates can be oceanic, meaning they're found mainly under the ocean, or continental, and mainly found under land. % A supervolcano eruption: would have no effect on the Earth - all the material would be blasted out into space because the volcano is so powerful, would affect only the area around Yellowstone Park, It is very possible that a supervolcano eruption would cause global climate change as the dust and gases would block the heat from the sun. . Age range: 14-16. The plates that are below the continents (land) are known as continental plates. This is the outer solid and cool layer of rocks. Use baking soda and vinegar to create your own eruption, or coke and mint Mento sweets work too. 10-15 per year. Tectonic Plates ppt. Find amazing facts about animals, science, history and geography, along with fun competitions, games and more. The Outer Core: the layer that the tectonic plates sit on. Inner Core. Take a video clip of your eruption to show me! h># VLh"Ic_X"k7C7yReF?P(- %IBQlgpa3Y=1Lh_R.Cl}sy-eNN#_2`w4.;NRM/^6dLD%0m?>XdvzS?bg8;Y VSRf6z #Y)Vrk*BMLZ='U%t8#A~p aVm'VJ0BCb~I,D8fp!^gn+M p7Al:6Yoq8H,[,EN|DS'lll$HD6QlC_)7C+Fv6)&i:%wAjH k. This video investigates the features of constructive, destructive and transformational plate boundaries and provides a starting point for students to find ou. Alfred Wegener was the first Scientist to propose that the continents fit together li. Copyright 2023 Mocomi & Anibrain Digital Technologies Pvt. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . A short film for secondary schools explaining glaciation: what it is, how it shapes the land and the effects of climate change on the worlds glaciers. It causes earthquakes, volcanoes, the rise of mountains etc. Below this the lower mantle rocks are hot enough that they can flow. Use a mind map type of diagram to show the main points of the Plate Tectonics Model. When the plates finally become 'unstuck', which of the following natural hazards occurs? The ring closes in Antarctica where there are many active and dormant volcanoes. It was once believed that convection currents in the mantle slowly moved the crust around. Create your own tornado 4.183811475409835 . When two plates meet head-on, you get a destructive boundary. For your GCSE, you are expected to know how this theory explains how the natural hazards of volcanoes and earthquakes occur as well as understanding how humans deal with them. The outer core - a fluid layer that lies above Earth's solid inner core and below its mantle. If you want to use the BBC bitesize website for extra maths lessons please do. Earthquakes happen when two tectonic plates scrape against each other. An example is the mid-Atlantic ridge. Tectonic plates are pieces of the rocky outer layer of the Earth known as the crust. Over time these move and this helps to explain where most of the earthquakes and volcanoes occur. It can be used to explain the basic principles behind tectonic plates and provide a starting point for students to carry out further research and develop their own case studies. One plate is pushed below the other and destroyed by melting in the mantle. 80% of the world's earthquakes occur in this area. You've had your free 15 questions for today. Earth's. Plates can also move past each other, like at the San Andreas Fault in the USA, which forms the tectonic boundary between the Pacific Plate and the North American Plate. Others are splitting apart. Beneath the crust lies the mantle.