IB Biology Sub-topic A4.2 Definitions

This page contains our IB Biology definitions for sub-topic A4.2. By learning each one of these definitions, you will fully cover the content for IB Biology 'Conservation of biodiversity'.
anthropogenic

Something that originates from human activity

Biodiversity

The variety of life on Earth

community

The population of different species living together and interacting in a single area

ecosystem

The interaction of a community with its abiotic environment

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