What Is the Significance of the Tunguska River Valley in Siberia

question 53

Multiple Choice

What is the significance of the Tunguska River Valley in Siberia in terms of asteroids?

• A) It is where the largest comet was sighted.
• B) It is where a large airburst of an asteroid occurred in recent history.
• C) It is the site of a crater that marks the asteroid that killed the dinosaurs.
• D) It is the site of the largest impact crater ever recorded on Earth.
• E) It is a site of enormous wildfires in prehistoric times.

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