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VARVARA [1.3K]
3 years ago
7

Why do scientists need to study seismic waves to analyze the interior of the earth and the layers of the earth?

Chemistry
1 answer:
Semenov [28]3 years ago
3 0

Geologists use these records to establish the structure of Earth's interior. The two principal types of seismic waves are P-waves (pressure; goes through liquid and solid) and S-waves (shear or secondary; goes only through solid - not through liquid).

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