Question

2.
The oceanic crust is called SIAL
3.
Rocks undergo a cycle of transformation.
Rocks determine the soil type of any area and are useful for construction.
4.
Very Short Answer Questions
1. What are the distinct layers of the earth?
2. Define: (a) crust (b) mantle (c) core (d) rocks (e) ore (f) lava (g) magma
3. What do the terms 'SIMA' and 'SIAL' stand for?
4. What are minerals?
5. How are rocks classified?
6.
What is the thickness of the crust and the mantle?
Short Answer Questions
1. One the basis of their origin, what are the two types of igneous rocks?​

Answer 1

Answer:

irequest u that i dont sorry for request and not no for that

Answer 2

Answer:

I am really very sorry

I will try my best to say the answer

PLEASE MARK ME AS BRAINLIEST AND FOLLOW ME