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This is the crust and upper mantle. A.) biosphere. B.) asthenosphere. C.) lithosphere. D.) hydrosphere. C.) lithosphere. L. F. In which layer is the asthenosphere located?. A.) mantle. A.) mantle. B.) lithosphere. C.) crust. D.) inner core. L. F.
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This is the crust and upper mantle. A.) biosphere B.) asthenosphere C.) lithosphere D.) hydrosphere C.) lithosphere L F
In which layer is the asthenosphere located? A.) mantle A.) mantle B.) lithosphere C.) crust D.) inner core L F
A wave produced from an earthquake. A.) radiowave B.) seismic wave B.) seismic wave C.) ultraviolet wave D.) heat wave L F
The force pressing on an area. A.) pressure A.) pressure B.) temperature C.) movement D.) force L F
A dark rock with fine grains. A.) granite B.) obsidian C.) basalt C.) basalt D.) marble L F
Geologists learn about Earth’s interior by studying the movement of _____. A.) animals B.) seismic waves B.) seismic waves C.) rock samples D.) plate tectonics L F
This part of the mantle is made of soft rock that bends like plastic. A.) lithosphere B.) mantle C.) crust D.) asthenosphere D.) asthenosphere L F
This theory states that Earth’s plates move very slowly in various directions. A.) continental movement B.) plate tectonics B.) plate tectonics C.) asthenosphere D.) Newton’s 3rd Law L F
Scientists believe this layer moves to produce Earth’s magnetic field. A.) inner core B.) crust C.) outer core D.) mantle C.) outer core L F
What is the inner most layer? A.) crust B.) outer core C.) mantle D.) inner core D.) inner core L F
What is the outermost layer of the Earth? A.) inner core B.) outer core C.) mantle D.) crust D.) crust L F
Using data from seismic waves, geologists have learned that Earth’s interior is made up of several ____________. A.) ridges B.) layers B.) layers C.) continents D.) trenches L F
Which of Earth’s layers is the thickest? A.) inner core B.) crust C.) outer core D.) mantle D.) mantle L F
Earth’s inner core is… A.) a layer of molten metal B.) a layer of hot rock C.) a dense ball of solid metal C.) a dense ball of solid metal D.) a layer of rock that forms Earth’s outer skin L F
Holes drilled several kilometers into Earth’s crust provide direct evidence about Earth’s interior in the form of… A.) rock samples A.) rock samples B.) seismic waves C.) tunnels D.) straws L F
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