10. How do scientists gain information about the Earth's internal structure? By studying how
A. seismic waves travel through the Earth B. seismic waves move across the Earth C. seismic waves move around the Earth D. seismic waves travel across the Earth​


Sagot :

Answer:

B. seismic waves move across the earth.

Answer:

c.

Explanation:

Seismic waves travel at different speeds when they pass through different types of material, so by studying seismograms, scientists can learn a lot about Earth's internal structure.

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