Question

earth is divided into how many concertric layers​

Answer 1

Answer:

The earth is divided into the followinf concentric layers:-

1. the crust

2. the mantle

3. outer core

4. inner core

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Answer 2

The earth is formed of three concentric layers :

1. The core

2. . The mantle

3. The crust

These are separared by transition zones called discontinuities.

Further it is divided into :

Oceanic crust

Continental crust

Lithosphere

Asthenosphere

Mantle

Lower mantle

Outer core

Inner core