What was special about the Tunguska impact in Siberia on 1908?
A) the object exploded completely before it hit the ground
B) the object that hit was a comet and not an asteroid
C) the event had been predicted long before it happened
D) the impact created the biggest impact crater seen in recorded history

Question

Quizplus · Accepted Answer

The Tunguska impact in Siberia in 1908 was special because the object exploded completely before it hit the ground, which created a massive shockwave that flattened trees over an area of 830 square miles. There was no impact crater found, and it is believed that the object disintegrated in the Earth's atmosphere before it could hit the ground. The event was not predicted beforehand, which adds to its uniqueness. It is also believed that it was an asteroid rather than a comet.

What Was Special About the Tunguska Impact in Siberia on 1908