The Earth _______is evidence that Earth differentiated?

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The Earth _______is evidence that Earth differentiated?

a) rotates slowly
b) has an average density that is lower that the density of the crust
c) has a magnetic field
d) has a surface that is 75% water
e) all of the above

2007-10-15 07:09:13 · 5 answers · asked by Paul S 1 in Science & Mathematics ➔ Astronomy & Space

5 answers

E

x

2007-10-15 07:23:14 · answer #1 · answered by Anonymous · 0⤊ 0⤋

All of the others are wrong. The correct answer is C, since a magnetic field could not exist unless most of the Iron melted and sank to the center.

2007-10-15 07:33:41 · answer #2 · answered by Sciencenut 7 · 0⤊ 0⤋

E) all of the above:)

2007-10-15 07:13:07 · answer #3 · answered by sandy v 3 · 0⤊ 0⤋

I'd say D.

2007-10-15 07:43:46 · answer #4 · answered by quantumclaustrophobe 7 · 0⤊ 0⤋

2007-10-15 07:12:05 · answer #5 · answered by Anonymous · 0⤊ 0⤋