Extinction: The Permanent Loss of a Species

The transcript discusses how species can become extinct due to natural environmental changes, competition, and human activities. It highlights that some species are classified as extinct in the wild, meaning they no longer exist in their natural habitats but survive in captivity.

What are some natural factors that can lead to the extinction of species?

• Urban development

• Introduction of new technology

• Changing environmental conditions

• Deforestation

How can human activities contribute to the extinction of species?

• By creating protected areas

• Through pollution and habitat destruction

• Through conservation efforts

• By increasing biodiversity

What does it mean when a species is classified as 'extinct in the wild'?

• The species has no living members anywhere

• The species only exists in natural habitats

• The species survives only in captivity

• The species is thriving in the wild

Where do individuals of a species classified as extinct in the wild typically survive?

• In captivity

• In the ocean

• In urban areas

• In their natural habitat

Which of the following is NOT a reason for species extinction?

• Increased genetic diversity

• Superior competition

• Changing environmental conditions

• Human influence