An impact or an airburst from an object several kilometres in diameter
A) would likely kill several thousand people.
B) would be felt worldwide.
C) occurs every 1000 to 10 000 years.
D) would cause great damage but little loss of life.
E) has yet to occur on the Earth's surface.

Question

Quizplus · Accepted Answer

An impact or airburst from an object several kilometers in diameter would have global consequences, affecting climate and ecosystems worldwide, similar to the event that led to the extinction of the dinosaurs.

An Impact or an Airburst from an Object Several Kilometres