[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-412984-105":59,"doc-detail-412984-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","year-7-coasts-key-vocabulary","Year 7 - Coasts - Key Vocabulary","","Study notes for Year 7 Geography focused on coastal processes and landforms. The material defines wave travel and beach movement (fetch, swash, backwash), explains tidal change, and outlines erosion and transportation mechanisms. It covers deposition and key coastal erosion actions including hydraulic action, attrition, abrasion, and solution/corrosion. The notes also introduce prevailing wind, longshore drift, and major coastal landforms such as headlands, bays, arches, and spits. It further explains coastal management approaches including coastal defences, hard and soft engineering, beach replenishment, groynes, gabions/RipRap, managed retreat, and sustainable development, plus the role of stakeholders.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/year-7-coasts-key-vocabulary/412984/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/year-7-coasts-key-vocabulary/412984.png","ImageObject",300,407,{"name":92,"@type":93},"Nguyễn Văn Học","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29","2026-09-28",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What do fetch, swash, and backwash describe?","Question",{"text":112,"@type":113},"Fetch is the distance a wave has travelled. Swash is the movement of a wave up the beach, while backwash is the movement down the beach.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do erosion and transportation relate to coastal change?",{"text":117,"@type":113},"Erosion is the wearing away of rock, stones, and soil by forces such as waves and wind. Transportation moves material from one place to another, which can later be deposited.",{"name":119,"@type":110,"acceptedAnswer":120},"What is the difference between hard and soft engineering for coastal defences?",{"text":121,"@type":113},"Hard engineering involves building artificial structures to control natural processes. Soft engineering uses vegetation and natural elements like rocks or sand to protect the coastline.","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},412984,1790693498,{"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":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"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":24,"preview_page_count":4},1374402739827,"https://ap-avatar.wpscdn.com/avatar/14000c97e7351f1a627?x-image-process=image/resize,m_fixed,w_180,h_180&k=1787885694763230660","| Subject | Geography |\n| --- | --- |\n| Unit/Topic | Year 7-Coasts |\n\n\n| Key Vocabulary | Definition |\n| --- | --- |\n| Fetch | The distance over which a wave has travelled. |\n| Swash | Movement of a wave up the beach. |\n| Backwash | Movement of a wave down the beach. |\n| Tides | The rise and fall in sea level, due mainly to the pull of the moon. |\n| Erosion | The wearing away of rock, stones and soil by rivers, waves, wind or glaciers. |\n| Transportation | The process which moves material from one place to another. |\n| Deposition | The dropping of material by either rivers, waves, wind or glaciers. |\n| Hydraulic action | The sheer force of the waves hitting the cliff. |\n| Attrition | The breaking down of rock by them hitting together. |\n| Abrasion | The scraping away of material by rocks and sediment carried in the waves. |\n| Solution/corrosion | The action of acid in the water to wear away rock. |\n| Prevailing wind | The direction of the most frequently occurring wind is coming from. |\n| Longshore drift | How sand and other material is carried parallel to the shore by the waves. |\n| Landform | A feature formed by erosion or deposition. |\n| Headland | Land that juts out into the sea. |\n| Bay | A smooth curve between two headlands. |\n| Arch | The curved structure left when the sea erodes the inside of a cave away. |\n\n| Spit | A strip of land or shingle in the sea. |\n| --- | --- |\n| Constructive wave | Waves that build up a beach. |\n| Destructive wave | Waves that remove material from the beach. |\n| Coastal defences | Barriers to protect the coast from erosion or flooding. |\n| Hard engineering | Involves building artificial structures which try to control natural processes. |\n| Soft engineering | Involves the use of vegetation and natural elements such as rocks or sand to protect the coastline. |\n| Beach replenishment | Adding sand to a beach to replace the sand the waves carried away. |\n| Groynes | Wood barriers prevent longshore drift, so the beach can build up. |\n| Gabions or RipRap | Cages of rocks/boulders absorb the waves energy, protecting the cliff behind. |\n| Managed retreat | Low value areas of the coast are left to flood and erode naturally. |\n| Stakeholder | A person or group of people who have an interest in an issue or a place. |\n| Sustainable\u003Cbr>development | Development that meets the needs of today without compromising the needs of future generations. |","cbCaifFRGzkPSR34","https://ap.wps.com/l/cbCaifFRGzkPSR34","pdf",187417,"English","# Key Vocabulary\n## Waves, tides, and coastal change\n## Erosion and transportation\n## Coastal landforms and sediment movement\n## Coastal defences and management","[{\"question\":\"What do fetch, swash, and backwash describe?\",\"answer\":\"Fetch is the distance a wave has travelled. Swash is the movement of a wave up the beach, while backwash is the movement down the beach.\"},{\"question\":\"How do erosion and transportation relate to coastal change?\",\"answer\":\"Erosion is the wearing away of rock, stones, and soil by forces such as waves and wind. Transportation moves material from one place to another, which can later be deposited.\"},{\"question\":\"What is the difference between hard and soft engineering for coastal defences?\",\"answer\":\"Hard engineering involves building artificial structures to control natural processes. Soft engineering uses vegetation and natural elements like rocks or sand to protect the coastline.\"}]","Year 7 - Coasts - Key Vocabulary | PDF",1790593470]