Question

Column B
6. Match the columns.
Column A
1. Sima
2. Rocks
3. Minerals
4. Shale
a. the materials of the earth's crust
b. have definite chemical composition
c. changes into slate
d. made up of silica and magnesium




PLEASE HELP ​

Answer 1

1. Sima is made up of silica and magnesium
2. Rocks have definite chemical composition
3. Minerals are the materials of the earth
4. Shale changes into slate HOPE this helps you plz mark as brainliest

Answer 2

Answer:

1. Sima made up of silicon and magnesium

2. rocks have definite chemical composition

3. minerals the material of the earth crust

4. shale changes into slate