📚 Year 11 AQA Geography: Key Vocabulary Rapid Memory Guide | Year 11 AQA 地理：词汇术语速记指南
This guide is designed to help Year 11 students quickly memorise the essential terminology for the AQA GCSE Geography specification. Key terms are grouped by topic, with clear definitions in both English and Chinese, enabling bilingual learners to reinforce their understanding and boost exam confidence.
本指南旨在帮助 Year 11 学生快速记忆 AQA GCSE 地理课程中的核心词汇。按主题分组，提供清晰的中英文定义，帮助双语学习者巩固理解，增强考试信心。
1. Tectonic Hazards Terminology | 构造灾害术语
Tectonic Hazard: A natural event caused by the movement of Earth’s tectonic plates that poses a risk to life and property, such as earthquakes and volcanic eruptions.
构造灾害：由地球板块运动引起的、对生命财产构成威胁的自然事件，如地震和火山喷发。
Plate Boundary: The margin where two tectonic plates meet. These boundaries are classified as constructive (divergent), destructive (convergent), conservative (transform) or collision, depending on the direction of plate movement.
板块边界：两个板块相接的边缘。根据板块运动方向，边界分为建设型（离散型）、破坏型（汇聚型）、守恒型（转换型）和碰撞型。
Epicentre: The point on Earth’s surface directly above the focus of an earthquake, where seismic shaking is usually at its strongest.
震中：地震震源正上方的地表点，通常震动最强烈。
Richter Scale: A logarithmic scale used to measure earthquake magnitude based on seismic wave amplitude. Each whole number increase represents a tenfold increase in wave amplitude.
里氏震级：一种对数刻度，用于根据地震波振幅测量地震大小。每增加一个整数，波幅增大十倍。
Composite Volcano: A steep-sided volcano found at destructive plate margins, built up from alternating layers of lava and ash. Eruptions are often explosive, e.g. Mount Fuji.
复合火山：位于破坏型板块边界的陡峭火山，由熔岩和火山灰交替堆积而成。喷发常具爆炸性，如富士山。
2. Weather Hazards Terminology | 天气灾害术语
Tropical Storm: A low-pressure rotating weather system with strong winds and heavy rain, known as hurricanes, cyclones or typhoons depending on location. They form over warm oceans at 5–15 degrees latitude.
热带风暴：一种低气压旋转天气系统，伴有强风和暴雨，按地区称为飓风、气旋或台风。它们形成于纬度5-15度之间的温暖海洋上。
Storm Surge: A rapid rise in sea level caused by the storm’s low pressure and strong winds pushing water towards the coast, often causing severe coastal flooding.
风暴潮：由风暴的低气压和强风推动海水涌向海岸导致的海平面快速上升，常引发严重的沿海洪水。
Coriolis Effect: The deflection of moving air and water due to Earth’s rotation. In the Northern Hemisphere winds are deflected to the right, and in the Southern Hemisphere to the left.
科里奥利效应：由于地球自转导致运动中的气流和水流发生偏转的现象。北半球向右偏，南半球向左偏。
Eye of the Storm: The calm, clear centre of a tropical storm, with very low pressure and light winds, surrounded by the eye wall where the strongest winds and heaviest rain occur.
风暴眼：热带风暴中平静无云的中心区域，气压极低，风弱，周围是风眼壁，有最强风和最大降水。
Global Atmospheric Circulation: The large-scale movement of air that transfers heat from the equator towards the poles, creating distinct pressure belts and wind patterns (Hadley, Ferrel and Polar cells).
全球大气环流：将热量从赤道向极地输送的大尺度空气运动，形成明确的气压带和风带（哈德莱环流圈、费雷尔环流圈和极地环流圈）。
3. Climate Change Terminology | 气候变化术语
Greenhouse Effect: The natural process where gases such as carbon dioxide and methane trap heat in Earth’s atmosphere, keeping the planet warm enough to support life.
温室效应：二氧化碳和甲烷等气体将热量留在地球大气层中的自然过程，使地球保持适合生命生存的温度。
Enhanced Greenhouse Effect: The intensification of the natural greenhouse effect due to human activities, notably the burning of fossil fuels and deforestation, leading to global warming.
增强的温室效应：由于人类活动（特别是化石燃料燃烧和毁林）加剧自然温室效应的现象，导致全球变暖。
Carbon Footprint: The total amount of greenhouse gases emitted directly or indirectly by an individual, organisation or product, usually measured in tonnes of CO2 equivalent.
碳足迹：个体、组织或产品直接或间接排放的温室气体总量，通常以吨二氧化碳当量计量。
Mitigation: Actions taken to reduce or prevent greenhouse gas emissions, such as shifting to renewable energy, improving energy efficiency and reforestation.
减缓：为减少或预防温室气体排放采取的行动，如转向可再生能源、提升能效和造林。
Adaptation: Adjustments made to cope with the impacts of climate change, for example building sea walls, developing drought-resistant crops and improving flood warnings.
适应：为应对气候变化影响做出的调整，如修建海堤、培育抗旱作物和完善洪水预警系统。
4. Ecosystems and Tropical Rainforests Terminology | 生态系统与热带雨林术语
Biome: A large-scale ecosystem defined by its climate, flora and fauna, such as tropical rainforest, desert or tundra.
生物群落：由气候、植物和动物决定的大尺度生态系统，如热带雨林、沙漠或苔原。
Ecosystem: A community of living organisms interacting with each other and their non-living environment, involving flows of energy and nutrient cycling.
生态系统：生物群落与非生物环境相互作用形成的统一整体，包括能量流动和养分循环。
Interdependence: The mutual reliance between components of an ecosystem; changes in one part affect others. In tropical rainforests, plants depend on warm, wet climate and on animals for pollination.
相互依存：生态系统各组分之间的相互依赖；一部分变化会影响其他部分。在热带雨林中，植物依赖湿热气候和动物授粉。
Nutrient Cycling: The continuous transfer of nutrients between the biomass, litter and soil. In rainforests, rapid decomposition releases nutrients that are quickly taken up by shallow roots.
养分循环：营养物质在生物量、枯枝落叶层和土壤之间的持续转移。在热带雨林中，分解迅速，养分快速释放并被浅根系吸收。
Deforestation: The large-scale removal of trees, often for agriculture, logging or mining. It reduces biodiversity, disrupts water cycles and releases stored carbon dioxide.
毁林：通常为农业、伐木或采矿而大规模清除森林。这会降低生物多样性、扰乱水循环并释放储存的二氧化碳。
5. Hot Deserts Terminology | 热沙漠术语
Desertification: The process by which fertile land becomes desert-like due to overgrazing, deforestation, poor irrigation and climate change, reducing soil productivity.
荒漠化：由于过度放牧、毁林、不当灌溉和气候变化，肥沃土地退化成沙漠状、土壤生产力下降的过程。
Overgrazing: The removal of vegetation by too many livestock, leaving soil exposed to wind and water erosion and accelerating desertification.
过度放牧：过多牲畜啃食植被，使土壤暴露在风蚀和水蚀之下，加速荒漠化。
Salinisation: The build-up of salts in the soil, often caused by irrigation in arid regions where high evaporation draws salt to the surface, harming plant growth.
盐渍化：土壤中盐分的积累，常因干旱地区灌溉后强烈蒸发将盐分带到地表，损害植物生长。
Appropriate Technology: Small-scale, affordable and sustainable solutions that meet local needs without harming the environment, such as sand dams and fuel-efficient stoves.
适宜技术：满足当地需求且不损害环境的小规模、可负担、可持续的方案，如沙坝和节能灶。
Drip Irrigation: A water-efficient method that delivers water directly to plant roots via perforated pipes, minimising evaporation losses in hot deserts.
滴灌：通过穿孔管道将水直接输送至植物根部的高效节水方法，可最大程度减少热沙漠中的蒸发损失。
6. Coastal Landscapes Terminology | 海岸景观术语
Hydraulic Action: The erosion process where waves compress air in cracks in cliffs, forcing the rocks to weaken and break apart.
水力作用：海浪压缩悬崖裂缝中的空气，迫使岩石松动崩解的一种侵蚀过程。
Abrasion (Corrasion): The wearing away of coastal rock by waves armed with pebbles and sediment hurled against the cliff face.
磨蚀：海浪携带鹅卵石和沉积物冲击悬崖表面，磨蚀岩石的过程。
Longshore Drift: The movement of sediment along a coast caused by waves approaching at an angle; the swash pushes material up the beach, and the backwash pulls it down at right angles.
沿岸物质搬运：波浪以一定角度接近海岸引起的沉积物沿岸移动；冲流将物质推上海滩，回流以垂直方向带回。
Spit: A narrow ridge of sand or shingle attached to the land at one end, formed by longshore drift and deposition where the coast changes direction or a river mouth interrupts transport.
沙嘴：一端连接陆地的狭长砂砾脊，由沿岸物质搬运和沉积在海岸方向改变或河流入口处形成。
Managed Retreat: A soft engineering strategy that allows the sea to flood low-lying land, creating salt marshes that absorb wave energy and provide natural flood protection.
有管理后退：一种软工程策略，允许海水淹没低洼地，形成盐沼以吸收波浪能量，提供自然洪水防护。
7. River Landscapes Terminology | 河流景观术语
Drainage Basin: An area of land drained by a river and its tributaries, bounded by a watershed. It includes inputs (precipitation), stores, flows and outputs (river discharge).
流域盆地：由干流及其支流排水的一片区域，以分水岭为界。包括输入（降水）、存储、流动和输出（河流流量）。
Meander: A bend in a river formed by lateral erosion on the outer bank where water flows faster, and deposition on the inner bank where water is slower.
曲流（河曲）：河流的弯道，因外岸水流较快产生侧向侵蚀，内岸水流较慢产生沉积而形成。
Oxbow Lake: A crescent-shaped lake formed when a meander is cut off from the main channel, often after the river takes a shorter course during a flood.
牛轭湖：曲流被切断与主河道分离后形成的月牙形湖泊，常在洪水期河流取直时产生。
Flood Hydrograph: A graph that shows changes in river discharge over time in response to a rainfall event. It records peak discharge, lag time and base flow.
洪水过程线：显示降雨事件后河流流量随时间变化的曲线图，记录洪峰流量、滞后时间和基流。
Lag Time: The delay between the peak of rainfall and the peak discharge of a river. A short lag time indicates a more rapid flood response, increasing flood risk.
滞后时间：降雨峰值与河流洪峰之间的时间差。滞后时间短意味着洪水响应更快，增加洪水风险。
8. Urban Issues and Challenges Terminology | 城市问题与挑战术语
Urbanisation: The increase in the proportion of people living in towns and cities, driven by rural-urban migration and natural population growth.
城市化：城镇和城市人口比例增长的过程，由乡城迁移和自然人口增长推动。
Megacity: A city with a population of more than 10 million people, such as Lagos, Mumbai and Tokyo.
超大都市：人口超过1000万的城市，例如拉各斯、孟买和东京。
Push-Pull Factors: Push factors are negative conditions in rural areas that drive people away (e.g. lack of jobs, poor services); pull factors are positive attributes of urban areas that attract people (e.g. healthcare, education).
推拉因素：推力因素指农村地区的负面状况推动人们离开（如缺乏就业、服务差）；拉力因素指城市地区的正向特质吸引人口迁入（如医疗、教育）。
Squatter Settlement: An informal, unplanned housing area with inadequate infrastructure and insecure land tenure, often found on the outskirts of cities in developing countries (e.g. favelas in Brazil).
棚户区（贫民窟）：一种非正式、无规划、基础设施不足和土地使用权无保障的住房区，常见于发展中国家城市边缘（如巴西的贫民窟）。
Sustainable Urban Living: Approaches that make cities environmentally friendly and socially inclusive, including green roofs, energy-efficient transport, water recycling and the creation of green spaces.
可持续城市生活：让城市对环境友好且具有社会包容性的方式，包括绿色屋顶、节能交通、水循环利用和创造绿色空间。
9. Changing Economic World Terminology
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