Question

What is the meaning of sial, sima, nife?

X Don't X spam X
If your answer is correct ✅✅✅✅✅✅✅✅✅ I will follow you and mark your answer as brainlist
​

Answer 1

Answer:

sial. the material of the upper part of earth's crust ,

characterised as relatively light and rich in silica and alumina

sima. the material of the lower part of earth's crust , underlying both the ocean and continents , characterised as relatively heavy and rich silica and magnesia

nife. nickel- iron , especially the material that forms the core of Earth