One of the best known craters on Earth is the Barringer Crater in Arizona. It was formed by:
A)a large volcanic eruption.
B)the same impact thought to have contributed to the extinction of the dinosaurs.
C)the impact of an asteroid whose mass was around 200,000 tons.
D)testing of nuclear bombs during the Cold War.
E)the impact of a comet whose mass was around 25 tons.

Question

Quizplus · Accepted Answer

The Barringer Crater was formed by the impact of an asteroid whose mass was around 200,000 tons. It is estimated that the impact occurred about 50,000 years ago, and the resulting crater has a diameter of about 1.2 kilometers and a depth of about 170 meters. The crater is named after Daniel Barringer, who was the first to suggest that it was formed by a meteorite impact. The Barringer Crater in Arizona was formed by the impact of an asteroid whose mass was around 200,000 tons.

One of the Best Known Craters on Earth Is the Barringer