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Field Study 3
How does Earth's Lithosphere change over time in Iceland?
| Question | Answer |
|---|---|
| What is the Lithosphere? | A combination of the crust and the upper mantle. |
| What layer creates a magnetic field as Earth spins on it's axis? | The outer core. |
| How is Alfred Wegner's theory of continental drift and the theory of plate tectonics related? | Continental Drift: The continents were once together and moved apart. Plate Tectonics: How the plates move. |