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4 votes
Which is used by scientists as evidence that Earth's inner core is solid?

O
A. S waves cannot travel through the inner core, creating a shadow
zone.
O
B. Seismic waves change speed when they go from the inner core to
the outer core.
O
C. The inner core is composed of nickel, while the outer core is
composed of iron.
O
D. P waves cannot travel through the inner core, creating a shadow
zone.

2 Answers

3 votes

Answer:

your answer to this question is B

Step-by-step explanation:

User Andre Classen
by
8.4k points
4 votes

Answer:C. Seismic waves change speed when they go from the inner core to the outer core.

Step-by-step explanation:

User Rguerrettaz
by
8.1k points

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