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It explains the four Earth layers (crust, mantle, outer core, inner core), where mountains form on plate boundaries, how volcanoes form and how they are classified as active, dormant or extinct. 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The mantle is the thickest layer, and the inner core is the hottest layer.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Where are mountains found and how are they formed?",{"text":117,"@type":113},"Mountains are found near or on plate boundaries and are formed by tectonic plates.",{"name":119,"@type":110,"acceptedAnswer":120},"What causes earthquakes and tsunamis?",{"text":121,"@type":113},"Earthquakes make seismic waves of energy that cause the ground to shake. If an earthquake happens underwater, it can cause a series of giant waves called a tsunami.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},493651,1791736650,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":52,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":81,"preview_page_count":4},1099514068365,"https://ap-avatar.wpscdn.com/avatar/10000253d8d9f28188e?_k=1776742907772140068","Year 3 Geography Knowledge Organiser Autumn 2 Why do people live near volcanoes?  \n| Knowledge |  |\n| --- | --- |\n| | How is the Earth constructed?\u003Cbr>􀁸 Earth is constructed of 4 layers: crust, mantle, outer core and inner core.\u003Cbr>􀁸 The inner core is the hottest layer of the Earth.\u003Cbr>􀁸 The mantle is the thickest layer of the Earth.\u003Cbr>􀁸 You would find tectonic plates in the crust layer. We live on this layer. |\n| | Where are mountains found?\u003Cbr>􀁸 Mountains are found near or on plate boundaries.\u003Cbr>􀁸 Mountains are formed by tectonic plates.\u003Cbr>􀁸 Some famous mountains in the world are the Rockies, Alps, Himalayas and Andes. |\n| | 􀁸 Why and where do we get volcanoes?\u003Cbr>􀁸 A volcano is an opening in the Earth’s crust where magma escapes.\u003Cbr>􀁸 There are two main types of volcanoes (Composite volcano and shield volcano) .\u003Cbr>􀁸 Volcanoes are found on plate boundaries, with some hotspots further away.\u003Cbr>􀁸 A volcano can be classified as active, dormant or extinct. |\n| | 􀁸 What are the effects of a volcanic eruption?\u003Cbr>􀁸 Reasons NOT to live near a volcano are: ash clouds, pollute rivers, causes earthquakes and tsunamis.\u003Cbr>􀁸 Reasons to live near a volcano are: creates rich and fertile soils, beautiful to look at, provides jobs for digging precious stones and creates hot volcanic springs.\u003Cbr>􀁸 Mount Etna is in Sicily, Italy. |\n| | 􀁸 What are earthquakes and where do we get them?\u003Cbr>􀁸 Earthquakes make ‘seismic waves’ of energy, which causes the ground to shake.\u003Cbr>􀁸 If an earthquake happens underwater, the energy realised can cause a series of giant waves called a tsunami.\u003Cbr>􀁸 Earthquakes, volcanoes and mountains are found near or on plate boundaries and are created by moving tectonic plates. |\n| | 􀁸 Where have the rocks around school come from?\u003Cbr>􀁸 There are 3 types of rocks: igneous, sedimentary and metamorphic.\u003Cbr>􀁸 Rocks can be categorised as natural or man-made.\u003Cbr>􀁸 We can plot findings on a map. |\n\n\n| Key Vocabulary |  |\n| --- | --- |\n| Active volcano | A volcano currently erupting or is likely to erupt soon. |\n| Dormant volcano | A volcano that may erupt again but has not erupted for a while. |\n| Crust | The outer layer of the Earth where all life is. |\n| Magma | Molten rock in the mantle layer. |\n| Inner core | The centre and hottest part of the Earth. |\n| Earthquake | A shaking of the ground caused by moving tectonic plates. |","cbCaipipbbzdR3ns","https://ap.wps.com/l/cbCaipipbbzdR3ns","pdf",162347,"English","# Why do people live near volcanoes?\n## How is the Earth constructed?\n## Where are mountains found?\n## Why and where do we get volcanoes?\n## What are the effects of a volcanic eruption?\n## What are earthquakes and where do we get them?\n## Where have the rocks around school come from?\n# Key Vocabulary","[{\"question\":\"How is the Earth constructed?\",\"answer\":\"The Earth is constructed of four layers: crust, mantle, outer core and inner core. The mantle is the thickest layer, and the inner core is the hottest layer.\"},{\"question\":\"Where are mountains found and how are they formed?\",\"answer\":\"Mountains are found near or on plate boundaries and are formed by tectonic plates.\"},{\"question\":\"What causes earthquakes and tsunamis?\",\"answer\":\"Earthquakes make seismic waves of energy that cause the ground to shake. If an earthquake happens underwater, it can cause a series of giant waves called a tsunami.\"}]","Year 3 Geography Knowledge Organiser Autumn 2 - Volcanoes, Earth Layers, Mountains and Earthquakes | PDF",1790884774]