Question

The crust of the Earth is not broken because

Answer 1

The crust of the earth is formed by rocks i.e. basalt and granites.

These rocks vary from metamorphic, igneous to sedimentary rocks.

The crust of earth is a very thin layer, more like the skin of an apple.

This is the layer of the earth we live on.

Being thin, the crust breaks into pieces which are known as plates, which keep moving on the mantle without being broken.

Answer 2

Answer:

The crust of earth is a very thin layer, more like the skin of an apple. This is the layer of the earth we live on. Being thin, the crust breaks into pieces which are known as plates, which keep moving on the mantle without being broken.