How to Use This Guide
This revision guide is designed to help students consolidate their understanding of core geography concepts before exams. It covers key themes from both physical and human geography, organized so you can work through sections systematically or jump to the areas where you need the most practice. For each concept, a brief explanation and the key vocabulary are provided.
Part 1: Physical Geography Essentials
Tectonic Processes
Understand the difference between the three types of plate boundaries: convergent (plates collide), divergent (plates move apart), and transform (plates slide past each other). Know the landforms associated with each, including fold mountains, ocean trenches, rift valleys, and mid-ocean ridges.
Key terms: lithosphere, asthenosphere, subduction, magma, seismic wave, epicenter, Richter scale
Weathering, Erosion, and Landforms
Weathering breaks down rock in situ (in place), while erosion involves the transport of material. Distinguish between mechanical weathering (freeze-thaw, exfoliation), chemical weathering (carbonation, hydrolysis), and biological weathering. River landforms — from V-shaped valleys and waterfalls upstream to meanders and floodplains downstream — follow a predictable sequence tied to changing river energy.
Key terms: hydraulic action, abrasion, attrition, solution, levée, delta, ox-bow lake
Climate and Weather
Know the difference between weather (short-term atmospheric conditions) and climate (long-term average patterns). Understand how latitude, altitude, distance from the sea, and ocean currents all influence local climates. Be able to describe the characteristics of at least three major climate zones using the Köppen system.
Key terms: precipitation, humidity, pressure gradient, Coriolis effect, air mass, front
Part 2: Human Geography Essentials
Population
The Demographic Transition Model (DTM) is a critical framework. Learn all five stages and be able to place countries in the appropriate stage based on birth rate and death rate data. Understand the causes and consequences of population growth, decline, and aging populations.
Key terms: birth rate, death rate, natural increase, migration, dependency ratio, pro-natalist policy
Urbanization and Urban Issues
Know the push and pull factors driving rural-to-urban migration. Understand the urban land-use models (Burgess concentric zone model, Hoyt sector model) and their limitations. Be able to discuss urban challenges: housing, inequality, traffic congestion, and environmental pressure.
Key terms: rural-urban migration, megacity, informal settlement, urban heat island, gentrification, suburbanization
Development and Inequality
Understand what "development" means and how it is measured — GDP per capita, HDI, GNI, literacy rates, and life expectancy. Know the limitations of each measure. Be able to explain why development is uneven, referencing factors such as geography, history, trade, governance, and aid.
Key terms: HDI, GNI, trade deficit, debt relief, fair trade, Brandt Line, newly industrialized country (NIC)
Exam Technique Tips
- Read the question carefully — identify command words like "describe," "explain," "evaluate," and "compare." Each requires a different type of response.
- Use case studies — always support your answers with real-world examples. Examiners reward specific, accurate references.
- Structure your answers — use a clear introduction, developed points with evidence, and a conclusion for longer questions.
- Draw diagrams where relevant — a well-labeled diagram can earn marks and save explanation time.
- Manage your time — allocate time per mark and don't over-write on short-answer questions.
Recommended Revision Approach
Effective geography revision isn't just about re-reading notes. Active recall — testing yourself, making flashcards, drawing diagrams from memory — is far more effective. Work through past papers under timed conditions, then review mark schemes to understand exactly what examiners are looking for. Focus extra time on topics that bridge physical and human geography, as these often appear in higher-mark questions requiring integrated understanding.