Question

1. What do you mean the 'Theory of Plate Tectonics'
2. What are the three types of plate movements on the earth ?
3. How were the northern plains formed ?
dorintion of Himalayan mountains ?
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Answer 1

Answer:

1)#Plate tectonics is the theory that the outer rigid layer of the earth (the lithosphere) is divided into a couple of dozen "plates" that move around across the earth's surface relative to each other, like slabs of ice on a lake.

2)*There are three kinds of plate tectonic boundaries: divergent, convergent, and transform plate boundaries.

3@The Northern Plain was formed by the deposits brought in by the three major rivers and their tributaries. Alluvium was deposited at the foot–hills of the Himalayas for millions of years. These deposits are now the fertile Northern Plains. Alluvium is soil or sediments deposited by a river or other running water.

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Answer 2

Answer:

2. Ans Three types of plate movements are divergent , convergent and transform plate

movements.