Crust - Thin, rigid rock layer., Mantle - Largest portion of Earth's interior., Outer Core - Made of molten metal., Inner Core - Made of solid nickel and iron., Magma - Molten mixture of rock forming substances, gases, and water from the mantle., Lava - Liquid magma that reaches Earth’s surface., Fault - Break in Earth’s lithosphere along which rocks move., Volcano - Any opening in the crust through which magma escapes., Earthquake - Shaking that results from the movement of rock in Earth’s lithosphere., Mid-ocean ridge - Under sea mountain chain., Rift Zone - Area in the crust where two plates are moving apart and form a deep valley., Convergent Boundary - Plate boundary where two plates collide (move toward each other)., Transform Boundary - Plate boundary where two plates move past each other in opposite directions., Divergent Boundary - Plate boundary where two plates move away from each other.,

Changes to Earth's Surface

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