Which is the lightest layer of the Earth?
a) Sima
b) Sial
c) Mantle
d) Core
Answers
Answered by
1
b)SIAL.
Sial is the topmost layer. It forms the outer most crust of the earth commonly called as lithosphere. It is lightest of all the layers of the entire interior composition of the earth. :)
Answered by
0
Answer:
sima as it is only 5km to 8 km
Explanation:
Similar questions