What Causes Extinction?

The video discusses the concept of extinction, highlighting its permanence and role in evolution. It outlines major causes such as disease, predators, climate change, habitat loss, and competition. Extinction is a natural part of evolution, creating opportunities for new life forms. Human activities have increased extinction rates, potentially leading to a mass extinction event that could threaten most life on Earth.

What is the term used to describe the death of an entire species?

What are some major causes of extinction mentioned in the text?

How does extinction contribute to evolution according to the text?

What impact has human activity had on extinction rates?

What is a mass extinction and why is it significant?