A Level Geology Topics by Exam Board: Full List

If you are studying A Level Geology, knowing the full list of topics in your specification is essential for effective revision.

Each exam board organises the course slightly differently, but all A Level Geology qualifications cover core ideas such as rocks and minerals, plate tectonics, geological history and natural hazards.

This guide provides a clear overview of all A Level Geology topics by exam board, so you can check your specification, plan your revision and make sure you have covered everything that could appear in the exam.

Key Takeaways

• A Level Geology topics are organised differently depending on the exam board.

• All specifications cover core areas such as rocks and minerals, tectonics, geological history and geohazards.

• Understanding your exam board’s topic structure helps you plan revision more effectively.

• Use topic lists to track progress and make sure you have covered all examinable content.

Why It's Important to Know Your Exam Board

Although A Level Geology courses cover many of the same core ideas, each exam board organises topics slightly differently.

Some specifications group content into modules, while others use themes or sections. Exam papers may also assess different combinations of topics depending on the specification.

Before starting revision, make sure you know:

• which exam board you are studying with

• which specification your school or college follows

• how the topics are organised across exam papers.

Knowing this will help you revise more efficiently and focus on the content most relevant to your exams.

OCR A Level Geology Topics (H414)

The OCR A Level Geology (opens in a new tab) specification organises content into seven modules. These modules develop both geological knowledge and practical field skills.

Module 1 – Development of Practical Skills in Geology

This module focuses on the practical and investigative skills used by geologists.

Topics include:

• planning geological investigations

• collecting and recording geological data

• analysing and interpreting geological results

• evaluating scientific investigations

• fieldwork and laboratory techniques

These skills are applied throughout the course and assessed through exam questions and the Practical Endorsement.

Module 2 – Foundations in Geology

This module introduces the fundamental materials and processes that form the Earth.

Topics include:

Minerals and rocks

• properties of minerals

• identification of rock-forming minerals

• silicate mineral structures

• classification of igneous, sedimentary and metamorphic rocks

• the rock cycle

Fossils and geological time

• formation and preservation of fossils

• interpreting fossils as evidence of past environments

• the fossil record and evolutionary history

• the geological timescale

• radiometric dating and relative dating methods

Module 3 – Global Tectonics

This module explores the structure and dynamics of the Earth. These topics explain how large-scale geological processes shape the planet.

Topics include:

Earth structure

• internal layers of the Earth

• seismic evidence for Earth's structure

• lithosphere and asthenosphere

• P-waves and S-waves

Plate tectonics

• tectonic plate movement

• mid-ocean ridges and subduction zones

• continental drift and plate boundaries

• ocean basin formation

Geological structures

• folding and faulting

• deformation of rocks

• tectonic environments and structural features

Module 4 – Interpreting the Past

This module focuses on reconstructing ancient environments using geological evidence. Students learn how geologists use rock sequences and fossils to reconstruct the Earth’s history.

Topics include:

Sedimentary environments

• sediment transport and deposition

• sedimentary structures and rock textures

• interpreting depositional environments

Geochronology and Earth history

• relative and numerical dating

• reconstructing geological sequences

• interpreting ancient climates and ecosystems

Module 5 – Petrology and Economic Geology

This module examines rock-forming processes and geological resources. It also highlights the economic importance of geology in resource industries.

Topics include:

Applied sedimentology

• sedimentary processes and environments

• delta systems and turbidites

• sedimentary models and basin development

Igneous and metamorphic petrology

• formation of igneous rocks

• magma evolution and crystallisation

• metamorphism and metamorphic grade

Mining and resource geology

• formation of metallic mineral deposits

• exploration and extraction of geological resources

Module 6 – Geohazards

This module focuses on natural geological hazards and their impacts on society. Students learn how geological knowledge can help assess and reduce natural hazards.

Topics include:

• earthquakes and seismic hazards

• volcanic hazards

• landslides and slope instability

• engineering geology and risk management

Module 7 – Basin Analysis

This module explores the development and structure of sedimentary basins.

Topics include:

Key concepts in basin analysis

• long-term changes in Earth systems

• continental movement and climate change

• mass extinctions and geological events

Basin analysis in practice

• reconstructing basin development

• sedimentary environments and fossil assemblages

• interpreting geological evidence across large timescales

OCR A Level Geology Exam Papers

OCR assesses A Level Geology through three written exams plus a Practical Endorsement. Each written paper can assess knowledge from across the modules studied during the course.

WJEC Eduqas A Level Geology Topics

The WJEC Eduqas A Level Geology (opens in a new tab) course is organised into three main sections:

• Fundamentals of Geology

• Interpreting the Geological Record

• Geological Themes

Students study all topics in the Fundamentals and Interpreting the Geological Record sections. In the Geological Themes section, students study two compulsory themes plus one optional theme chosen by their school or college.

Fundamentals of Geology

This section introduces the core principles that underpin the study of geology.

Topics include:

F1 Elements, minerals and rocks

• composition and structure of minerals

• identification of rock-forming minerals

• classification of igneous, sedimentary and metamorphic rocks

• the rock cycle

F2 Surface and internal processes

• weathering, erosion and sediment transport

• deposition and sedimentary environments

• internal geological processes such as magma formation and metamorphism

F3 Time and change

• the geological timescale

• relative and numerical dating methods

• fossils as evidence of geological change

• major changes in life and climate over time

F4 Earth structure and global tectonics

• internal structure of the Earth

• plate tectonics and plate boundaries

• earthquakes, volcanoes and tectonic activity

Interpreting the Geological Record

This section focuses on analysing geological evidence and reconstructing Earth’s history.

Topics include:

G1 Rock-forming processes

• sedimentary, igneous and metamorphic processes

• formation and characteristics of different rock types

• interpreting geological environments from rock evidence

G2 Rock deformation

• stress and strain in rocks

• folding and faulting

• structural geology and tectonic deformation

G3 Past life and past climates

• fossils and palaeontology

• reconstructing past environments

• climate change throughout geological time

G4 Earth materials and natural resources

• formation of mineral deposits

• energy resources such as fossil fuels

• economic and environmental aspects of geological resources

Geological Themes

These topics apply core geological knowledge to specific geological contexts. 

Students study three Geological Themes in total. All students study the first two themes:

T1 Geohazards

• earthquakes and seismic hazards

• volcanic hazards

• landslides and slope instability

• assessing and managing geological risks

T2 Geological Map Applications

• interpreting geological maps

• cross-sections and structural interpretation

• reconstructing geological histories using map evidence

In addition, students then study one of the following optional themes:

T3 Quaternary geology

This theme focuses on the most recent geological period, including ice ages, glacial landforms and recent climate change.

T4 Geological Evolution of Britain

This theme explores the geological history of the British Isles and the processes that shaped its landscapes.

T5 Geology of the Lithosphere

This theme examines large-scale tectonic processes and the structure and behaviour of the Earth’s lithosphere.

Eduqas A Level Geology Exam Papers

How to Use Topic Lists for Revision

A topic list can help you organise your revision and make sure you have covered everything in the specification.

Start by checking which exam board and specification your school or college follows. Then use the topic list to break your revision into manageable sections.

You could:

• create a revision checklist for each topic

• identify topics you feel less confident about

• organise a revision timetable based on the main topic areas

• track your progress as you complete each section.

Working through the topics systematically helps ensure you do not miss important areas of the course before your exams. 

There’s a wealth of valuable revision tips available in our Learning Hub.

Frequently Asked Questions

Do I need to revise all A Level Geology topics for the exam?

Yes. Questions in A Level Geology exams can assess knowledge from across the specification. This means it is important to revise all core topics, even if some appear less frequently in past papers.

However, if your exam board includes optional themes, such as the Eduqas Geological Themes section, you will only need to revise the option studied by your school or college.

Are these topics the same across all exam boards?

No. While most A Level Geology courses cover similar core ideas, each exam board organises topics slightly differently.

For example, OCR structures the course using seven modules, while Eduqas groups topics into Fundamentals of Geology, Interpreting the Geological Record and Geological Themes.

How do I know which topics I struggle with most?

Start by reviewing past exam questions or practice papers. If you find certain topics difficult to answer questions on, those are good areas to prioritise in your revision.

You can also use topic lists to rate your confidence in each area and focus more time on the topics you find most challenging.

Do all topics come up in every exam paper?

No. Exam papers usually focus on a selection of topics from the specification.

However, over several exam sessions, all areas of the specification can be tested, so it is important to revise the full range of topics.

Final Thoughts

Understanding the full list of A Level Geology topics is an important first step in planning effective revision.

By identifying how topics are organised in your exam board’s specification, you can structure your revision more clearly and make sure you cover all examinable content. Use the topic lists as a checklist, track your progress, and focus extra time on areas you find most challenging.

With a clear revision plan and consistent practice, you will be well prepared for your A Level Geology exams. Save My Exams offers a wide range of expert-created A Level study resources to support your revision.

References:

• Eduqas | AS and A Level Geology (opens in a new tab)

• OCR | AS and A Level - Geology - H014, H414 (opens in a new tab)