Question

What are the components of SIMA layer?
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Answer 1

Answer:

silica and magnesium are the components of sima layer

Answer 2

The components of SIMA layer are silicon and magnesium.

Explanation:

• SIMA is the lowest layer of the earth's crusts.

• SIMA is the full form of its constituents silicon and magnesium.

• lt is the oceanic crust whereas another term sial is for the continental part.

• This layer of sima is made of rocks which has high quantity of magnesium silicate minerals.

• When the sima reaches to the surface it is basalt, so sometimes the layer is renamed and called the 'basalt layer' of the earth's crust.

Learn more about SIMA:

Difference between sail and sima ​

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What is meant by sima and sial

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