How are mountains formed at convergent boundaries?

How are mountains formed at convergent boundaries?

• A. By the collapse of ocean basins
• B. Through the collision of two continental plates
• C. By the erosion of volcanic rock
• D. From the accumulation of sediment over time

Answer: (B)

Mountains are primarily formed at convergent boundaries through the collision of two continental plates. When two continental plates converge, they push against each other with great force. Unlike oceanic plates, which can subduct under another plate due to their denser nature, continental plates are both buoyant and thick, so they do not sink easily into the mantle. Instead, this collision causes the land to buckle and fold, leading to the uplift of mountain ranges. For instance, the Himalayas were formed as a result of the collision between the Indian Plate and the Eurasian Plate. The immense pressure and heat from this tectonic activity can produce dramatic vertical elevations and mountain formations. This process illustrates how the dynamics of plate tectonics directly contribute to the creation of some of the world's most significant mountain ranges, demonstrating the critical role of convergent boundaries in shaping the Earth's landscape.

Mountains are primarily formed at convergent boundaries through the collision of two continental plates. When two continental plates converge, they push against each other with great force. Unlike oceanic plates, which can subduct under another plate due to their denser nature, continental plates are both buoyant and thick, so they do not sink easily into the mantle. Instead, this collision causes the land to buckle and fold, leading to the uplift of mountain ranges.

For instance, the Himalayas were formed as a result of the collision between the Indian Plate and the Eurasian Plate. The immense pressure and heat from this tectonic activity can produce dramatic vertical elevations and mountain formations. This process illustrates how the dynamics of plate tectonics directly contribute to the creation of some of the world's most significant mountain ranges, demonstrating the critical role of convergent boundaries in shaping the Earth's landscape.