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20 PTS How do scientists learn about Earth's interior? What kind of waves tell them that there are different layers? ( please help, this assignment's due today )
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Jun 18, 2017
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20 PTS
How do scientists learn about Earth's interior?
What kind of waves tell them that there are different layers?
( please help, this assignment's due today )
Biology
middle-school
Fnisi
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Fnisi
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Scientists use probes and pulses to learn about the earths interior.
Based on the penetration of the wave, scientists can know the density of the layers
Renato Prado
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Jun 19, 2017
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Renato Prado
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Scientists learn about Earth's interior by studying seismic waves. Seismic waves tell them that there are different layers.
Aleksander Chelpski
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Jun 22, 2017
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Aleksander Chelpski
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