30)Based on the material densities in Table 1, of which of these groups of minerals is the moon likely composed? A. basalt, peridotite, olivine, granite B. basalt, peridotite, olivine C. granite, anorthite, feldspar 31) If Mercury is so much smaller than Earth and has such a similar density, what does this indicate about the interior of Mercury? [choose the answer that you feel is most right if you think two are correct] A. Mercury's interior must also be made of a material denser than that of the Earth's crust B. Mercury's core must be larger than the Earth's, constituting a greater proportion of the planet's interior than Earth's core. C. Mercury's interior must be made of materials less dense than Earth's crust. D. Mercury must be made entirely of the same materials as Earth's curst.
30)Based on the material densities in Table 1, of which of these groups of minerals is the moon likely composed?
- A. basalt, peridotite, olivine, granite
- B. basalt, peridotite, olivine
- C. granite, anorthite, feldspar
31) If Mercury is so much smaller than Earth and has such a similar density, what does this indicate about the interior of Mercury?
[choose the answer that you feel is most right if you think two are correct]
A. Mercury's interior must also be made of a material denser than that of the Earth's crust
B. Mercury's core must be larger than the Earth's, constituting a greater proportion of the planet's interior than Earth's core.
C. Mercury's interior must be made of materials less dense than Earth's crust.
D. Mercury must be made entirely of the same materials as Earth's curst.
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