AS/A Environmental Science

For A-level Environmental Science, we explore in depth the complex interactions between the natural world, human activity, and the systems that sustain life on Earth.

We build on knowledge from GCSE Science and Geography, taking a deeper look at familiar topics such as ecosystems, energy resources, pollution, and the atmosphere — while introducing new areas like environmental management, conservation, and sustainability.

Environmental Science reveals how every part of our world is linked — from the soil beneath our feet to the climate above us — and how human activity can either protect or disrupt these delicate balances.

Throughout the course, we explore real-world issues such as how climate change affects global weather patterns, how sustainable agriculture can protect biodiversity, and how renewable technologies can reduce dependence on fossil fuels.

We study how scientists monitor and manage pollution, measure biodiversity loss, and make informed decisions about land use, energy production, and water conservation.

The course also considers social, political, and economic perspectives — asking how governments, industries, and individuals can work together to create a more sustainable future. With global challenges like deforestation, plastic pollution, and climate change shaping the modern world, Environmental Science equips you with the knowledge and skills to understand these issues and be part of the solution.

Environmental Science opens the door to a wide range of exciting and meaningful careers. As the world faces increasing challenges from climate change, pollution and resource management, the need for people who understand how the Earth works — and how to protect it — has never been greater.

Throughout the course, you’ll develop skills in analysis, data interpretation, research and problem-solving that are highly valued by universities and employers alike. These skills can lead to careers in conservation, sustainability, energy, policy-making, education and more.
Many Environmental Science students go on to study subjects such as Environmental Science, Ecology, Geography, Environmental Engineering, Sustainability or Climate Policy at university. Others pursue joint degrees, combining environmental science with economics, politics, or geography to explore the wider global context.

Environmental Science also provides a strong foundation for careers in data analysis, urban planning, international development, and the fast-growing green technology sector.
With the world increasingly focused on sustainability and climate action, studying Environmental Science will equip you with the knowledge and skills to help build a more sustainable future — and to play your part in shaping it.

You’ll develop strong skills in:

• Fieldwork and data collection – designing investigations, using sampling techniques, and measuring environmental variables.
• Data analysis and interpretation – applying statistical methods and ICT tools to identify patterns and draw conclusions.
• Environmental evaluation – assessing human impacts, sustainability strategies, and environmental management solutions.
• Scientific communication – presenting research findings clearly and persuasively in written and verbal formats.
• Teamwork and project management – collaborating effectively during field studies and managing time, resources, and responsibilities.