Geography, asked by H1H2H3, 1 year ago

What is the difference between dial and sima? ( by points wise)

Answers

Answered by CBSEMP
0
Sial consists of the minerals silicon and aluminium and it is the outermost lighter part of the crust.while 
sima consists of the minerals silicon and magnesium and it is the lower part of the crust.
Answered by akanksha92
0
Sima- 1. ocean crust
2. continous layer formed of basaltic rock.
3. selicate and magnesium.
4. 35km thikness.
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