213k views
3 votes
Which of the following is not the result of a meteorite impact?

a. The extinction of the dinosaurs on Earth.

b. Creation of Earth's Moon.

c. All of these resulted from meteorite impacts.

d. Miranda's unusual surface structure.

e. Great Red Spot on Jupiter.

f. Barringer Crater in northern Arizona.

1 Answer

5 votes

Final answer:

The Great Red Spot on Jupiter, a massive storm system, is not the result of a meteorite impact; hence, option e is the correct answer.

Step-by-step explanation:

The question asks which of the listed options is not the result of a meteorite impact. Among the given choices:

  • The extinction of the dinosaurs on Earth was indeed caused by a meteorite impact, believed to be the large asteroid that struck off the coast of the Yucatán Peninsula 65 million years ago. This resulted in a sharp spike in the levels of iridium and caused massive environmental changes leading to their extinction.
  • Creation of Earth's Moon has various hypotheses, but the giant impact hypothesis involving a large collision with Earth is the most widely accepted, not a direct meteorite impact.
  • Miranda's unusual surface structure is attributed to internal geologic activity and tidal heating rather than meteorite impacts.
  • The Great Red Spot on Jupiter is a massive storm system, not a result of a meteorite impact.
  • Barringer Crater in northern Arizona is a well-known result of a meteorite impact, as it was formed about 50,000 years ago by a 40-meter iron meteorite.

The answer to the question is e. Great Red Spot on Jupiter, which is not the result of a meteorite impact but is instead a persistent high-pressure region in the atmosphere of Jupiter, producing an anticyclonic storm.

User David Hoffman
by
8.1k points