Question

Jasmine read in her book that Earth’s outermost layer is called Earth’s crust. The teacher told her that, this layer is also known by another name. Can you identify that name out of the following?
option is
1.NiFe
2.SiMa
3.Sial
4.non of these
please answer seriously and carefully​

Answer 1

Answer:

Explanation:

3) Sial(silicon and aluminium)-crust

Sima(silicon and magnesium)-mantle

Nife(nickel and iron) - core

Answer 2

Answer:

Plz mark me as brainlist