Mass Extinctions

Front

What was the likely cause of the Permian-Triassic Extinction?

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Massive volcanic eruptions in Siberia.

Front

What is known as the 'Great Dying'?

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Permian-Triassic Extinction.

Front

What is one of the impacts of mass extinctions on biodiversity?

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Loss of biodiversity due to the disappearance of numerous species.

Front

When did the Cretaceous-Paleogene Extinction occur?

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66 million years ago.

Front

What was a significant consequence of the Ordovician-Silurian Extinction?

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A significant drop in biodiversity, particularly affecting marine life.

Front

What is a mass extinction?

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A widespread and rapid decrease in the biodiversity on Earth.

Front

How many major mass extinctions have occurred in Earth's history?

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Five major mass extinctions.

Front

What is the Cretaceous-Paleogene Extinction known for?

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It is known for the extinction of the dinosaurs.

Front

What role do volcanic eruptions play in mass extinctions?

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They can release large amounts of ash and gases, leading to climate change.

Front

What is the significance of the term 'biodiversity'?

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Biodiversity refers to the variety of life in a particular habitat or ecosystem.