Biology
Ecology
Ecology is a core A-level Biology topic. Use this page to revise the main ideas, practise the common question styles, and build confidence with definitions, process diagrams, and application questions.
What Ecology means in A-level Biology and where it appears in exam questions.
The key vocabulary, notation, and command words students must recognise for Ecology.
Common steps used to solve or explain Ecology questions accurately.
Typical mistakes students make in Ecology, and how to avoid losing method marks.
How to connect Ecology with wider A-level Biology topics for longer answers.
A quick revision plan for practising Ecology before timed past-paper questions.