Theory of Plate Tectonics


 
 
Concept Explanation
 

Theory of Plate Tectonics

The lithosphere is broken into a number of plates known as the lithosphere plates. You will be surprised to know that these plates move around very slowly-just a few millimeters each year. This is because of the movement of the molten magma inside the earth.

Sample Questions
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Question : 1

Which of the following disasters occur because of tectonic plates?

Right Option : D
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Question : 2

Plate tectonics is the theory that Earth's outer shell is divided into __________ plates .

Right Option : C
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