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What allowed scientists to confirm their theories that the Earth's interior had layers?

hboydston

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6 years ago

What allowed scientists to confirm their theories that the Earth's interior had layers?

What allowed scientists to confirm their theories that the Earth's interior had layers?
A) A large earthquake that occurred in Alaska
B) A system of 800 seismic stations placed worldwide
C) The correlation between intensity, frequency, and characteristics of waves
D) All of these choices

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icysparkles

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hboydston Author

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6 years ago

I appreciate what you did here, answered it right Smiling Face with Open Mouth

Smiling Face with Open Mouth

2ne1_12345

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Just got PERFECT on my quiz

DAGINC

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Thanks

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