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Chapter 1 Section 2: Earth’s Interior. 1. What are the 2 main types of evidence that geologists use to learn about Earth’s Interior?. Direct Evidence from Rock Samples. Indirect evidence from seismic waves. 2. What is pressure?. Pressure results from a force pressing on an area.
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1. What are the 2 main types of evidence that geologists use to learn about Earth’s Interior? Direct Evidence from Rock Samples Indirect evidence from seismic waves
2. What is pressure? • Pressure results from a force pressing on an area.
3. What causes the Earth’s magnetic field? • Scientists think that the movements in the liquid outer core create Earth’s magnetic field.
4. Directions: Label the layers of Earth by writing the name of the layer in the blank.
Directions: If the statement is true, write true. If the statement is false, change the sentence to make it true. • 5. The deeper down inside Earth, the greater the pressure. • True • 6. The temperature inside Earth decreases as depth increases. • False. The temperature increases with depth. • 7. The crust is the thinnest under mountains. • False. The crust is the thickest under mountains.
Directions: Pick if each describes the crust, mantle, the outer core, or the inner core.
Directions: Pick if each describes the lithosphere, asthenosphere, or mesosphere