Question 18
Structure of the EarthThe average density of Sima is
- A.2.0
- B.2.9
- C.3.0
- D.3.7
Show the answer and explanation
Answer: C (3.0)
Explanation
Sima (silica and magnesium, basaltic rock) has a density of about 3.0, heavier than sial at 2.7.
The average density of Sima is
Answer: C (3.0)
Sima (silica and magnesium, basaltic rock) has a density of about 3.0, heavier than sial at 2.7.