Question

what are the major features of crust.​

Answer 1

Answer:

Earth's crust is the upper rigid part of the lithosphere, the base of which is defined by a prominent seismic discontinuity, the Mohorovicic discontinuity or Moho.___

Explanation:

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Answer 2

Answer:

• the crust is made up of rocks
• it is made up of sima and sial
• Sima = si- silica ma - magnesium
• sial = si- silica Al- alumina not aluminium
• it is 35 km thick
• outermost layer of earth
• thinnest layer
• makes up the lithosphere

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