Mass Extinctions and Species Survival

Mass Extinctions and Species Survival

Assessment

Interactive Video

Biology, Science, History

9th - 12th Grade

Medium

Created by

Jackson Turner

Used 5+ times

FREE Resource

Mass extinctions, while devastating, have played a crucial role in shaping life on Earth by clearing ecological space and allowing new species to emerge. The Big Five mass extinctions, caused by events like volcanic eruptions and asteroids, led to significant species loss but also opened up opportunities for evolutionary diversification. Species with a wide geographical spread tend to survive these events. Understanding these patterns can help us navigate current ecological pressures and predict future outcomes.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What dual role do mass extinctions play in nature?

They only affect plant species.

They prevent any form of life from evolving.

They act as a reset button and trigger new life.

They only destroy life without any positive effects.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the 'Big Five' mass extinctions known for?

Dramatically appearing in the fossil record.

Being the least significant events in Earth's history.

Having no impact on species diversity.

Causing minor changes in the ecosystem.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following was a cause of the 'Big Five' mass extinctions?

Increased human activity.

Small meteor showers.

Gradual climate stability.

Massive volcanic eruptions.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What significant event followed the extinction of dinosaurs?

The extinction of all bird species.

The diversification of terror birds.

The dominance of aquatic life forms.

The rise of large carnivorous mammals.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How long did it take for life to start making a comeback after a mass extinction?

A few decades.

Tens of millions of years.

A few centuries.

A few years.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key factor for species survival during mass extinctions?

Being geographically widespread.

Having a large body size.

Being a carnivore.

Living in isolated areas.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does having 'evolutionary eggs in many different geographical baskets' imply?

Species should focus on one habitat.

Species should diversify their habitats.

Species should avoid geographical spread.

Species should only inhabit tropical regions.

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