Question

Mt. Aconcagua in South America is an
A. Extinct Volcano
B. Dormant volcano
C. Active Volcano
D. None of the above

Answer 1

Hint: Mt. Aconcagua is a type of volcano which has not erupted in more than 1000 years. It is a volcano that is predicted to not erupt at all. It is a lifeless volcano.

Complete Answer:
-Mount Aconcagua, is a mountain in western Mendoza region of Argentina and the Chilean border. It is the most noteworthy point in the Western Hemisphere.

-At some point in the Miocene, around 8 to 10 million years ago, the subduction point began to diminish making the magma to stop softening. It increased the horizontal stress between the maritime plate and the landmass, which made the thrust faults move. The movement of the faults lifted Aconcagua off its volcanic root. Ever since the above phenomena took place, it has been an extinct volcano.

Hence the correct answer is Option A.

Additional Information:
-An active volcano is a fountain of liquid magma that has had in any event one ejection during the previous 10,000 years.
-An erupting volcano is a functioning fountain of liquid magma that is having an eruption.
-A dormant volcano is an active fountain of liquid magma that has not erupted, however, been expected to emit once more.
-An extinct volcano has not had an eruption for at any rate 10,000 years and isn't relied upon to emit again in a practically identical time size of things to come.

Note: - Aconcagua is generally acknowledged as the most noteworthy summit in the Western Hemisphere, however, its exact height has been bantered since the mid-twentieth century.
-Kaya Karthikeyan, a twelve-year-old Indian understudy, has become the most youthful young lady on the planet to the highest point Mt. Aconcagua, the most elevated top in South America.
-Part of the Andes mountain range, Aconcagua is the second most noteworthy of the Seven Summits (the most elevated tops on every mainland), behind just Mount Everest in Asia.