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Earth's Internal Structure

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Questions and Answers

Which layer of the Earth's internal structure generates the Earth's magnetic field?

Liquid outer core (correct)

Outer silicate solid crust

Solid inner core

Highly viscous asthenosphere

What is the scientific understanding of the internal structure of Earth based on?

Observations of topography and bathymetry

Observations of rock in outcrop

Samples brought to the surface by volcanoes

All of the above (correct)

How can Earth's mass be calculated?

By measuring the force exerted by Earth's gravity

By observing the motion of orbiting satellites

Both A and B (correct)

None of the above

What is the average density of Earth?

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What are some methods used to study Earth's internal structure?

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Earth's Internal Structure

Choose a study mode

Podcast

Questions and Answers

Which layer of the Earth's internal structure generates the Earth's magnetic field?

What is the scientific understanding of the internal structure of Earth based on?

How can Earth's mass be calculated?

What is the average density of Earth?

What are some methods used to study Earth's internal structure?

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