Multiple Choice
Pluto's density is 1.8 g/cm3. Iron is about 5 g/cm3. Rock is about 3 g/cm3. Ice or water is 1.0 g/cm3. This implies that
A) Pluto has a large iron-nickel core.
B) Pluto is about 35% water ice and 65% rocky material.
C) Pluto is all rock.
D) Pluto is all water or water ice.
Correct Answer:
Verified
Correct Answer:
Verified
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