Distribution and environmental change
Distribution and environmental change
The distribution of a species is where members of that species are found across a habitat, region or wider area. It is different from abundance, which is the number of organisms present.
Step-by-step lessons on AQA GCSE Biology 7.2.4 Impact of environmental change (HT only). Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.