Question

Write about the internal structure of Earth​

Answer 1

Answer:

The internal structure of Earth is divided into concentric shells: an outer silicate solid crust, a highly viscous asthenosphere and solid mantle, a liquid outer core whose flow generates the Earth's magnetic field, and a solid inner core.

Answer 2

Explanation:

The three Structure are mainly importance

The Crust : This is the outside layer of the earth and is made of solid rock . mostly basalt and granite . there are two types of crust , oceanic and continental

The mantle : The mantle lies below the crust and is up to 2900 km . thick it consists of hot , dense , iron and magnesium - rich solid rock . the crust and upper part of the mantle make up lithosphere .

The Core : The core is the center of the earth and is made up of two parts the liquid outer core and solid inner core , the outer core is made of nickel , iron and molten rock