What is the average density of the entire earth?
A. 2.9 grams per cubic cm
B. 3.7 grams per cubic cm
C. 5.5 grams per cubic cm
D. 11 grams per cubic cm
Answer:C
What is the average density of the entire earth?
A. 2.9 grams per cubic cm B. 3.7 grams per cubic cm C. 5.5 grams per cubic cm D. 11 grams per cubic cm