Readers ask: Which Of The Following Mountain Ranges Formed As A Result Of Ocean-continent Convergence?

Which one of the following mountain ranges is the product of continent continent convergence?

Continental crust is too buoyant to subduct. When two continental plates converge, they smash together and create mountains. The amazing Himalaya Mountains are the result of this type of convergent plate boundary. The Appalachian Mountains resulted from ancient convergence when Pangaea came together.

What is the result of oceanic continental convergence?

When oceanic crust converges with continental crust, the denser oceanic plate plunges beneath the continental plate. This process, called subduction, occurs at the oceanic trenches. The subducting plate causes melting in the mantle above the plate. The magma rises and erupts, creating volcanoes.

What is an example of oceanic continental convergence?

Examples of ocean – continent convergent boundaries are subduction of the Nazca Plate under South America (which has created the Andes Mountains and the Peru Trench) and subduction of the Juan de Fuca Plate under North America (creating the Cascade Range).

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Which mountain ranges are the result of continents colliding?

The Appalachian Mountains formed during a collision of continents 500 to 300 million years ago. In their prime they probably had peaks as high as those in the modern zone of continental collision stretching from the Himalayas in Asia to the Alps in Europe.

What are the two largest tectonic plates?

A List of Major and Minor Plates By Size

Rank  Tectonic Plate Size (Square Km)
1 Pacific Plate 103,300,000
2 North American Plate 75,900,000
3 Eurasian Plate 67,800,000
4 African Plate 61,300,000

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What is the result of this convergence?

If the two plates that meet at a convergent plate boundary both consist of continental crust, they will smash together and push upwards to create mountains. Large slabs of lithosphere smashing together create large earthquakes. The amazing Himalaya Mountains are the result of this type of convergent plate boundary.

Why do mountain ranges form at an oceanic continental convergent plate boundary?

Ocean – Continent Convergence The entire region is known as a subduction zone. The subducting plate causes melting in the mantle above the plate. The magma rises and erupts, creating volcanoes. These coastal volcanic mountains are found in a line above the subducting plate (Figure below).

What type of mountains are produced by Ocean continental convergence?

The subducting oceanic plate melts as it reenters the mantle. The magma rises and erupts. This creates a volcanic mountain range near the coast of the continent. This range is called a continental arc.

How mountain ranges are formed in this type of convergence?

Mountains are formed by plate convergence. Plate convergence describes tectonic plate movement that results in the collision of two plates. These slow-moving collisions shift the plates only a few centimeters a year, but are powerful enough to form large mountain ranges over time.

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What are the 3 types of convergent boundary?

There are three types of convergent plate boundaries: oceanic-oceanic boundaries, oceanic-continental boundaries, and continental-continental boundaries.

Which forms volcanic island arc?

Offshore volcanoes form islands, resulting in a volcanic island arc. Generally, volcanic arcs result from the subduction of an oceanic tectonic plate under another tectonic plate, and often parallel an oceanic trench. Here the mantle melts and forms magma at depth under the overriding plate.

What forms when two continental plates collide?

If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the other, a process known as subduction. Deep trenches are features often formed where tectonic plates are being subducted and earthquakes are common.

What are 4 types of mountains?

There are 4 types of mountains, viz. fold mountains, block mountains and volcanic mountains.

Which mountain ranges are eroding?

In contrast, mountain glaciers such as those of the European Alps and the Sierra Nevada in California aggressively attack the subsurface rock, so that this type of glacier may be Earth’s most potent erosional agent. There are many other links among erosion, climate and topography.

Was Himalayas underwater?

The Himalayas were once under water, in an ocean called the Tethys Ocean.

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