Courses
Courses for Kids
Free study material
Offline Centres
More
Store Icon
Store

In convergent Boundary, plates _______.
A) Moves toward each other
B) Slide horizontally
C) Pull away each other
D) All of the above

seo-qna
Last updated date: 20th Jun 2024
Total views: 386.7k
Views today: 10.86k
Answer
VerifiedVerified
386.7k+ views
Hint:
The Earth’s crust and upper mantle are fractured into plates called Lithospheric plates. These plates move continuously across a deeper plasticine mantle. Each of the layers is composed of an oceanic crust which is superficial to the outer layer of the mantle. The movements are of various types and convergent is one of them. It is represented as a collision of two plates.

Complete Answer:
The Earth is composed of three layers called core, mantle, and crust. The core is the innermost part of the earth, the mantle is the middle part of the earth, and the crust is the uppermost layer of the earth. The crust forms the lithosphere of the Earth. It is the visible surface over which organisms live. The crust and the upper layer of mantle form fractures portions of land called plates or lithospheric plates. These plates move in continuous motion at a very slow pace. The movement of these plates occurs in the plasticine mantle. The word plates do not make these land pieces flat as the Earth is an oblate sphere. These plates are curved.
seo images

In geographical terms, the plates have three types of boundaries. These are a divergent boundary, convergent boundary, and transformed boundaries. The convergent boundary as its name suggests refers to the convergence of two plates. To converge is to move towards each other.
The convergent plate boundaries depict the locations where the plates move towards each other resulting in a collision. This can result in earthquake production, volcanic activity, and crust deformation.
When plates pull away each other it refers to a divergent boundary. On the other hand, when the plates slide past each other horizontally, it refers to a transverse boundary. The thinner and denser oceanic plate is pushed inside by a thicker and less dense oceanic plate. This process is called subduction.
The Washington-Oregon coastline in the United States is the result of convergent plate movements.

Therefore, from the above discussion, we can conclude that the right answer is option A.

Note:
Another example of a convergent boundary is the Cascade Mountain Range and Andes Mountain Range of Western South America. Also, an important point in the convergent boundary is that normally the older plate subducts beneath a comparatively newer oceanic plate. This is because the older plate has a higher density.