Chapter 27, Problem 15RQ

To determine

The location of world’s longest mountain chain.

Answer to Problem 15RQ

The world’s longest mountain chain is located in South America.

Explanation of Solution

In the form of a peak when a large landform rises above the surrounding land under a limited area is commonly known as the mountain. The formation of the mountains generally occurred due to volcanism (The activity of the eruption of molten rocks onto the Earth’s surface) or the tectonic forces.

The longest mountain range in the world is Andes Mountain Range. This mountain range is extended for $7242\text{km}$. This mountain range is situated in South America. Among the western hemisphere, the Andes mountain range has the highest peak.

Conclusion:

Therefore, the world’s longest mountain chain is located in South America.