PHYSICAL FEATURES OF INDIA - NCERT

PHYSICAL F EATURES OF INDIA . 2. d Y. ou have already learnt earlier that INDIA The movement of the plates results in the he is a vast country with varied landforms. building up of stresses within the plates and the What kind of terrain do you live in? If continental rocks above, leading to folding, you live in the plains you are familiar with the faulting and volcanic activity. Broadly, these vast stretches of plain land. In contrast, if you plate movements are classified into three is live in hilly region, the rugged terrain with types(Figure ). While some plates come towards mountains and valleys are common FEATURES . each other and form convergent boundary. Some In fact, our country has practically all major plates move away from each other and form bl PHYSICAL FEATURES of the earth mountains, divergent boundary.

One such plausible theory is the “Theory of Plate Tectonics”. According to this theory, the crust (upper part) of the earth has been formed out of seven major and some minor plates. (Figure 2.2) ... In the lower course, due to gentle slope, the velocity of the river decreases which results in the formation of riverine islands.

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