Extinction - GCSE Biology

🦊 In this GCSE Biology video, we emphasize that extinction occurs when no individuals of a species remain alive, often due to factors like habitat destruction, introduced predators, and diseases, exacerbated by human activities such as deforestation and species movement. For instance, the arrival of Europeans in Australia led to habitat destruction and the introduction of new predators, contributing to the extinction of species like the pig-footed bandicoot. Answering exam questions about extinction requires linking biological knowledge to specific scenarios, understanding command words, and considering the impact of human actions on ecosystems.
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