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vichka [17]
3 years ago
6

What evidence tells scientists that earth's core is solid?

Geography
1 answer:
AleksAgata [21]3 years ago
7 0
Seismic waves traveling through the earth<span> refract for the same reason that light refracts when entering different substances (e.g. air, water). The inner </span>core<span>has a different density from the outer </span>core<span>, and this difference in density </span>tells<span> us that it is </span>solid<span>.

Hope this helped. Good luck!

</span>
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