Key term for OCR GCSE Biology B, used in Sampling Techniques.
A gradual change in abiotic factors, such as light intensity or soil moisture, over a physical distance.
Environmental gradient appears in OCR GCSE Biology B revision content for Practical Skills, especially Sampling Techniques and Example Activity.
Create a free account to access OCR GCSE Biology B revision notes, track progress, and practise related key terms.
Ecosystems and Photosynthesis
Population Ecology • Field Investigations
