Extinction Flashcards

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Note: We may include questions that have multiple correct answers. It's useful to remember specific examples to understand these concepts better.

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What is extinction?

Extinction is the permanent loss of a species.

What are the two main causes of extinction?

Extinction can happen naturally or due to human activity.

How can human activity cause extinction?

Human activity can cause extinction through habitat destruction, overhunting, pollution and climate change.

What are some causes of extinction?

Causes of extinction include catastrophic events, introduction of new predators, spread of diseases, and changes in the physical environment.

What is an example of a species that went extinct due to human activity?

The dodo, a flightless bird from Mauritius, went extinct due to factors like hunting, disease, habitat loss, and new predators introduced by humans.

How can climate change lead to extinction?

Climate change, often caused by human activities like burning fossil fuels, can alter habitats and lead to the loss of species unable to adapt to the new conditions.

Revision Notes
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