Inside the Earth

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Seismic waves travel through Earth’s layers at different speeds depending on the

What are large pieces of lithosphere that move on top of the asthenosphere called?

What can scientists find out about the Earth with a seismograph?

What is the liquid layer of the Earth’s core called?

What causes seismic waves?

Which of the following compositional layers makes up the greatest percentage of Earth’s mass?

The mantle is denser than the crust because it contains more

What is the outermost layer of the Earth called?.