Why ecosystems form patterns
Why ecosystems form patterns
An ecosystem is a community of living things interacting with each other and with the physical environment. A biome is a very large-scale ecosystem such as tropical rainforest or hot desert.
Step-by-step lessons covering OCR A GCSE Geography Global ecosystem distributions for GCSE Geography. Each lesson works through exam-style questions in Component 01, Component 02 and Component 03 format. Build a solid grasp of core physical and human processes before tackling the evaluation- and decision-making-style questions used in the final papers, which carry the most marks.