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Stack #4663068
| Question | Answer |
|---|---|
| crust | Earth's outer layer |
| mantle | the layer of Earth's beneath the crust |
| outer core | the liquid layer of Earth's interior |
| inner core | a dense sphere of solid iron |
| latitude | the distance north or south |
| longtitude | the distance east or west |
| oceanic ridge | a mountain like landform that develops when tectonic plates move apart |
| sea florspreading | a process by which new seafloor is formed from the magma rising from Earth's diverging oceanic plates |
| divergent boundary | location where two tectonic plates meet and are moving away from each other |
| convergent boundary | location where two tectonic plates meet and are moving towards each other |
| transform boundary | a plate boundary where two plates moves past each other in the opposite direction |
| subduction | the process by which by oceanic crust sinks beneath a deep ocean |
| ocean trench | an undersea valley that represents one of the deepest parts of the ocean |
| tectonic plates | a piece of Earth's crust that according to plate tectonics is pushed by movement I the atmosphere |
| lithosphere | the cool, solid outer shell of earth |
| fracture | the breakage of a rock into two or more pieces |
| elasticcity | the ability of rock to be stretched and then return to its original state |
| stress | the amount of force being applied to a rock |
| strain | change in volume , size or shape that results from stress |
| plate boundary | a place where where pieces of the broken lithosphere |
| continental crust | crust that contains mostly land |
| oceanic crust | crust that lies beneath the ocean |
| friction | a force that opposes the motion of objects |
| rift valley |