Question

explain the layers of earth. long answer!

Answer 1

the three layers of the earth are: crust, core and matle. the crust id=s the thinnest layer of all. It mainly has two parts oceanic crust and continental crust. its mineral consituents are mainly silica and alumina together known as sial (where si stands for silica and al stands for alumina). The layer just above the crust is called mantle. it is made up of silica and magnesium together known as sima. the lowermost layer of the earth is called the core. it has a very high temperature and pressure. it is divided into two parts. they are inner core and upper core

Answer 2

Hi sista✨✨✨✨✨✨

The inside of earth is made up of three main layers :CORE ,MANTLE AND CRUST ...


1)CORE:--The innermost part of earth is called its core .The core of earth is made up of mostly of iron.The core of earth is extremely hot .Most of the earth core is liquid whereas the innner part of core is under such high pressure that it is solid.

2)MANTLE ;-The central region of earth (between the core and CRUST)is called mantle .Mantle is mostly made up of dense,solid rocks.Some of the mantle is however a mixture of solid rocks and hot molten rocks like the lava from a volcano.Heat coming from the core of earth warms the mantle ..

3)CRUST---The outermost layer of the earth is called crust .The crust of earth is made up of comparatively lighter rocks than that of mantle .The whole CRUST of earth is not in one piece.

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