Question

What is meant by sima and Sial? ​

Answer 1

Answer:

SIAL is the layer which forms the continents. It is made up of Silica (Si) and Aluminium (Al). SIMA is the layer which makes up the ocean floor. It is called so because it is made up of Silica (Si) and Magnesium (Mg)

Answer 2

sial is the layer which form the continents . it is made up of silliac and aluminium

Sima is the layer which makes up the ocean floor it is called because it is made up of sillica and magnesium mark me brainlist