GEOLOGY

EARTH SCIENCE

TECTONICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The convergence of two continental plates would produce ____
A
island arcs
B
rift valleys
C
folded mountains
D
trenches
Explanation: 

Detailed explanation-1: -Fold mountains are created where two or more of Earth’s tectonic plates are pushed together. At these colliding, compressing boundaries, rocks and debris are warped and folded into rocky outcrops, hills, mountains, and entire mountain ranges. Fold mountains are created through a process called orogeny.

Detailed explanation-2: -When the two continental plates converge, oceanic sediments are squeezed and upthrust between the plates and these squeezed sediments appear as fold mountains along the plate margins. The Himalayan Mountains are an example of this type of convergent plate boundary.

Detailed explanation-3: -Mountains form where two continental plates collide. Since both plates have a similar thickness and weight, neither one will sink under the other. Instead, they crumple and fold until the rocks are forced up to form a mountain range. As the plates continue to collide, mountains will get taller and taller.

Detailed explanation-4: -Collisional Mountain Range Development A collisional mountain range forms as an entire ocean closes and blocks of thick continental crust collide.

Detailed explanation-5: -Collision Zones and Mountains Instead, a collision between two continental plates crunches and folds the rock at the boundary, lifting it up and leading to the formation of mountains and mountain ranges.

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