French, asked by nishant789096, 5 months ago

Which is lighter SIAL or SIMA​

Answers

Answered by savitasheoran2003
2

Answer:

SIAL.....

Explanation:

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Answered by Anonymous
9

Explanation:

The lower part is denser and is called SiMa [Silica, iron, magnesium]. As the SiAl is lighter than SiMa the continents are said to be floating on denser SiMa.

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