Question

earth is made up of several dash layers​

Answer 1

Answer:

The earth, just like an onion, is made up of several concentric layers with one inside another. The crust is known as the uppermost layer over the earth's surface and is the thinnest of all the layers. ... The mantle is the next layer just beneath the crust which extends up to a depth of 2900 km below the crus

Answer 2

The earth, just like an onion, is made up of several concentric layers with one inside another. The crust is known as the uppermost layer over the earth's surface and is the thinnest of all the layers. ... The mantle is the next layer just beneath the crust which extends up to a depth of 2900 km below the crust.