📚 Year 10 OCR Geography: Key Terminology Memorisation Guide | 10年级OCR地理：核心术语速记指南
Having a strong command of geographical vocabulary is a game-changer for Year 10 OCR Geography. Exam questions often test your ability to define, apply, and evaluate key terms. This guide pairs concise English definitions with Chinese explanations and memory hooks, helping you master the terminology across all major topics efficiently.
掌握扎实的地理词汇是10年级OCR地理考试成功的关键。考题常常检验你对关键术语的定义、运用和评价能力。本指南将简明英语定义与中文释义和记忆技巧配对，帮助你高效掌握各核心主题的术语。
1. Coastal Landscapes | 海岸地貌术语
Coastal processes shape our shorelines. Remember these terms to explain erosion, transportation, and deposition along the coast.
海岸作用塑造了我们的海岸线。牢记这些术语，以便解释沿海的侵蚀、搬运和沉积过程。
Abrasion (Corrasion): The wearing away of cliffs by sand, pebbles, and boulders hurled against them by waves. Think of sandpaper scraping rock – 'abrasion' sounds like 'abrasive'.
磨蚀（磨蚀作用）：波浪将沙、卵石和巨砾抛向悬崖，从而使其磨损。英文 'abrasion' 听起来像 'abrasive'（砂纸），如同砂纸打磨岩石。
Attrition: Rock fragments carried by waves collide, becoming smaller, rounder, and smoother. Visualise stones in a tumble dryer; they keep 'trying' to break each other ('attri' + 'tion').
磨圆/磨损：波浪搬运的岩石碎片相互碰撞，变得更小、更圆、更光滑。可想象烘干机里的石头不断互相撞击、磨损。
Hydraulic Action: The force of water compressing air into cracks in rocks, causing them to shatter. 'Hydraulic' relates to water pressure – think of a power washer breaking concrete.
水力作用：水流的力量将空气压入岩石裂缝，使其破裂。'水力'即水流压力，类似高压水枪冲开混凝土。
Longshore Drift: The zigzag movement of sand and pebbles along a beach, driven by waves hitting at an angle. Imagine a beach ball moving sideways with every wave: 'longshore' means along the shore.
沿岸漂移：波浪以一定角度冲击海滩，沙和卵石沿着海岸做之字形运动。联想一只沙滩球被波浪一次次推向侧方，'longshore' 指沿着海岸。
Spit: A narrow ridge of sand or shingle extending from the coast into the sea, created by longshore drift where the coastline changes direction. Think of a sandy finger pointing out to sea.
沙嘴：由沿岸漂移形成的狭长沙脊，从海岸向海洋延伸，通常出现在海岸线转弯处。如同一根沙质的手指伸向大海。
2. River Landscapes | 河流地貌术语
Rivers erode, transport, and deposit material to create distinctive landforms. Use these terms to name and explain those processes.
河流通过侵蚀、搬运和沉积作用形成独特的地貌。用以下术语描述并解释这些过程。
Vertical Erosion: Downward cutting by a river, deepening the channel. Picture a saw cutting vertically – common in the upper course where gravity pulls hardest.
垂直侵蚀：河流向下切割，加深河床。想象一把锯子向下切，多发生在重力作用最强的上游。
Lateral Erosion: Sideways erosion that widens the river valley. Think of a river 'lateral' – side-to-side movement meandering across a floodplain.
侧向侵蚀：河流向两侧侵蚀，拓宽河谷。'lateral' 意为侧面，河曲在泛滥平原上左右摆动。
Meander: A sweeping bend in a river's course formed by erosion on the outer bank and deposition on the inner bank. Resembles a snake's 'meandering' path.
河曲/曲流：河流的蜿蜒弯曲，由外侧河岸侵蚀、内侧河岸沉积形成。形似蛇的蜿蜒路径。
Floodplain: The flat land beside a river that is naturally covered by water during floods, enriched by deposited silt. When a river overflows, it spreads out and 'plains' the land.
泛滥平原：河流旁每逢洪水就被淹没的平地，因泥沙沉积而肥沃。洪水漫溢，把土地冲成'平原'。
Levee: A natural or artificial raised bank along a river, built up by successive floods depositing sediment. Think of a 'bulwark' helping water stay in – 'levee' rhymes with 'heavy'.
天然堤/堤坝：沿河形成的天然或人工高地，由一次次洪水沉积物堆积而成。'levee' 可联想 'levee' 高如壁垒，与水共同升高。
3. Glacial Landscapes | 冰川地貌术语
Glaciers shape upland scenery through powerful erosion and deposition. These terms will help you identify features in formerly glaciated areas.
冰川通过强烈的侵蚀和堆积塑造高地景观。以下术语助你识别曾经历冰川作用地区的地貌。
Plucking: The process by which a glacier tears away blocks of rock as it moves, freezing onto the rock and pulling pieces loose. Imagine pulling out a stubborn weed – 'pluck' it.
拔蚀：冰川移动时冻住岩石，将岩块撕裂、拔起的过程。如同拔出一株顽固的杂草，'pluck' 即拔。
Glacial Abrasion: Rock fragments embedded in the base of a glacier scrape and smooth the underlying rock surface, leaving striations. Similar to coastal abrasion but with ice acting as the conveyor belt.
冰川磨蚀：嵌入冰川底部的岩石碎片刮擦、磨光基岩表面，留下擦痕。与海岸磨蚀类似，但冰块如同传送带带动岩石。
Corrie (Cirque): A bowl‑shaped hollow on a mountainside formed by glacial erosion, often containing a tarn lake. Think of a natural 'amphitheatre' dug by ice.
冰斗：山坡上碗状凹地，由冰川侵蚀形成，常积水成湖。如天然'剧场'被冰凿出。
Arête: A sharp, knife‑edged ridge between two corries or glacial valleys. Visualise the narrow crest of a 'roof' – 'arête' means ridge in French.
刃脊：两个冰斗或冰川谷之间锋利的山脊。想象屋顶的窄脊，法文 'arête' 意为鱼脊。
Glacial Trough (U‑shaped Valley): A valley with steep sides and a flat floor, carved by a glacier. Memorise the 'U' shape – completely different from a V‑shaped river valley.
冰川槽谷（U形谷）：谷壁陡峭、谷底平坦的U形山谷，由冰川创蚀而成。记住'U'形，与河流的V形谷迥然不同。
4. Weather & Climate | 天气与气候术语
Distinguishing between weather and climate is vital. These terms appear frequently in OCR questions about atmospheric systems and change.
区分天气与气候至关重要。以下术语频繁出现在OCR关于大气系统和变化的问题中。
Atmospheric Pressure: The weight of the air pressing down on Earth's surface. High pressure often brings settled weather; low pressure brings storms. Think of a heavy 'press' of air – when it sits, weather settles.
气压：空气压向地面的重量。高气压通常天气稳定，低气压带来风暴。空气'压'下来，高气压'镇压'出晴天。
Anticyclone: A system of high atmospheric pressure where air sinks, leading to dry, calm conditions. 'Anti' means opposite – opposite of cyclone, so air goes down, not up.
反气旋：高气压系统，空气下沉，带来干燥平静天气。'Anti' 意为反，与气旋相反，气流下沉而不上升。
Depression: A low‑pressure weather system where warm and cold air meet, forming clouds, rain, and strong winds. Remember 'depression' as a 'low' mood – air rises, causing unsettled weather.
低气压/气旋：冷暖空气交汇形成的低气压系统，带来云、雨和强风。'depression' 可联想情绪低落，空气抬升，天气不稳。
Prevailing Wind: The most frequent wind direction in a region. In the UK, the prevailing wind is from the southwest. 'Prevailing' means dominant – it 'prevails' most of the time.
盛行风：一个地区最常见风向。英国盛行西南风。'prevailing' 意为占优势，大部分时间此风'盛行'。
Climate Change Mitigation: Actions that reduce the causes of climate change, such as cutting greenhouse gas emissions. 'Mitigation' reads like 'midi‑gation' – reducing severity.
减缓气候变化：减少气候变化成因的行动，如降低温室气体排放。'mitigation' 即缓和、减轻，好比给气候'降温'。
5. Ecosystems & Biomes | 生态系统与生物群落术语
Living and non‑living components interact in ecosystems. These terms help you describe global biomes and local food webs.
生物与非生物要素在生态系统中相互作用。这些术语有助于描述全球生物群系和当地食物网。
Ecosystem: A natural unit comprising all living organisms (biotic) and the non‑living (abiotic) environment they interact with. Think of an 'eco‑system' – a system where ecology works.
生态系统：由所有生物（生物要素）及其相互作用的非生物环境（非生物要素）组成的自然单元。'eco‑system' 即生态的系统。
Biome: A large‑scale global ecosystem determined by climate, such as tropical rainforest or tundra. Remember 'bio' + 'ome' as a 'bio home' – a huge plant‑animal home.
生物群系：由气候决定的大尺度全球生态系统，如热带雨林或冻原。'bio'（生物）+ 'home'（家）合成宏观生物家园。
Food Web: A complex network of interconnected food chains showing feeding relationships in an ecosystem. A web catches everything – it links more than a single chain.
食物网：由相互联系的多个食物链组成的复杂网络，展示生态系统中的取食关系。网比单条链涵盖更多连接。
Biodiversity: The variety of plant and animal life in a particular habitat or the world. 'Bio' = life, 'diversity' = variety – remember 'diverse life' packed into one place.
生物多样性：特定栖息地或全球动植物的多样性。'生物'加'多样性'，众多生命汇聚一堂。
Deforestation: The removal of large areas of forest for human activities, often causing habitat loss and carbon emissions. 'De‑forest‑ation' literally means removing forests.
毁林：为人类活动大规模砍伐森林，常导致栖息地丧失和碳排放。'de‑forest' 即去除森林。
6. Tectonic Hazards | 构造灾害术语
Earthquakes and volcanoes are linked to plate movements. Use these terms to explain causes, effects, and responses.
地震和火山与板块运动相关。用以下术语解释成因、影响和应对措施。
Plate Boundary: The margin where two tectonic plates meet. There are three types: destructive, constructive, and conservative. Think of giant jigsaw pieces colliding, separating, or sliding.
板块边界：两个构造板块交汇的边缘。类型有汇聚型、离散型和守恒型。想象巨大的拼图碎片碰撞、分离或滑动。
Subduction: The process where a denser oceanic plate sinks beneath a less dense continental plate, causing earthquakes and volcanoes. 'Sub' means under – it 'sub‑ducts' under another plate.
俯冲：较密的大洋板块沉入较密较轻的大陆板块之下，引发地震和火山。'sub' 意为下方，板块向下'潜'。
Epicentre: The point on Earth's surface directly above the focus of an earthquake. 'Epi' means upon; it sits 'on top' of the earthquake's origin.
震中：地震在地表上位于震源正上方的点。'epi‑' 表示在上方，位于震源之'上'。
Richter Scale: A logarithmic scale that measures the magnitude (energy released) of an earthquake. Each whole number increase represents a ten‑fold increase in wave amplitude. 'Rich' in energy but logarithmic.
里氏震级：测量地震震级（释放能量）的对数标度。每增加一级，波振幅增加10倍。能量'丰富'，但标度呈对数。
Tsunami: A series of giant sea waves caused by an undersea earthquake, landslide, or volcanic eruption. Often called 'seismic sea wave' – 'tsu' is harbour, 'nami' is wave in Japanese.
海啸：由海底地震、滑坡或火山喷发引发的一系列巨浪。日语'tsu'（港）'nami'（浪）合为港湾大浪。
7. Urbanisation & Cities | 城市化与城市术语
More people now live in cities than ever before. These terms capture the processes and patterns of urban growth.
如今城市人口比以往更多。这些术语概括了城市增长的过程与模式。
Urbanisation: The increase in the proportion of people living in urban areas compared with rural areas. 'Urban' + 'isation' – making a country more city‑focused.
城市化：城镇人口比例相对于乡村地区上升的过程。'urban' 加 'isation'，令国家更偏向城市。
Megacity: An urban area with a population of over 10 million people. 'Mega' means huge – think of a 'mega' metropolis like Tokyo.
超大城市：人口超过1000万的城市区域。'mega' 意为超级，如东京这样的巨型都市。
Urban Sprawl: The uncontrolled outward spread of a city into the surrounding countryside. Imagine a city spilling over its edges – it 'sprawls' lazily.
城市蔓延：城市不受控制地向周边乡村扩张。城市像液体溢出边界，慵懒'蔓延'。
Greenfield Site: An area of land that has not previously been built on, often on the edge of a city. Think of green fields 'greenfield' – untouched grass.
绿地开发地：此前未建设过的土地，多位于城市边缘。'green field' 即绿色的田野，尚未开发。
Brownfield Site: Derelict or disused industrial land inside a city, often targeted for redevelopment. 'Brown' from old factory soil – reclaiming previously used land.
棕地：城市内废弃的工业用地，常被作为再开发目标。'brown' 来自旧工厂的褐色土壤，再次利用曾使用过的土地。
8. Development & Globalisation | 发展与全球化术语
Measuring how developed a country is involves multiple indicators. These terms will help you evaluate economic and social progress.
衡量一个国家的发展程度涉及多种指标。以下术语助你评价经济与社会进步。
Gross Domestic Product (GDP): The total value of goods and services produced within a country in a year. Often divided per capita. Think of a domestic product total – 'gross' means overall.
国内生产总值（GDP）：一国一年内生产的商品和服务总价值，常以人均计算。'gross' 为总计，国内产品总量。
Human Development Index (HDI): A composite index measuring life expectancy, education, and income per capita. 'Human' life + 'development' progress – 3 puzzle pieces make HDI.
人类发展指数：衡量预期寿命、教育和人均收入的综合指数。三个拼图块构成人类发展全貌。
Development Gap: The widening difference in wealth and quality of life between richer and poorer countries. Visualise the 'gap' between two curves diverging over time.
发展差距：富裕与贫穷国家之间财富和生活质量的拉大差距。两条曲线逐渐分离，'gap' 不断扩大。
Fair Trade: A trading partnership ensuring producers in developing countries receive fair prices and decent working conditions. 'Fair' signals equal exchange – not exploitation.
公平贸易：保障发展中国家生产者获得公平价格和良好工作条件的贸易伙伴关系。'fair' 即公平交换，非剥削。
Globalisation: The growing interconnection of the world's economies, cultures, and populations, driven by trade and technology. Think of a 'globe' shrinking – everything linked.
全球化：全球经济、文化和人口日益紧密的联系，由贸易和技术推动。地球变小，万物互联。
9. Population & Migration | 人口与迁移术语
Studying population helps geographers predict resource needs. Memorise these core demographic terms.
研究人口有助于地理学家预测资源需求。记住这些核心人口学术语。
Birth Rate: The number of live births per 1,000 people in a year. 'Rate' changes with social factors – think 'birth count per thousand'.
出生率：一年里每千人的活产新生儿数。随社会因素变化，每千人出生数。
Death Rate: The number of deaths per 1,000 people in a year. A mirror of birth rate – measures mortality, not fertility.
死亡率：一年里每千人死亡人数。出生率的镜像，衡量死亡水平。
Migration: The movement of people from one place to another, either within a country or internationally. 'Migr' is related to 'move' – birds 'migrate' too.
迁移：人们从一个地方搬到另一个地方，可以是国内或国际迁移。'migrate
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