Physical Features of India — Social Studies STD 9 — Question
CBSE BoardEnglish MediumSTD 9Social StudiesPhysical Features of India2 Marks
Question
What is the ‘Theory of plate Tectonics’?
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Answer
According to this theory, the crust of the earth (upper part) has been formed out of seven major and some minor plates. The movement of the plates results in the building up of stresses within the plates and the continental rocks above, leading to folding, faulting and volcanic activity.
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