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12 Cards in this Set
- Front
- Back
Lithosphere |
Therigid outer part of the earth, consisting of the crust and upper mantle. |
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Tectonic Plates |
When two sub-layers of the earth's crust that moves, float, and sometimes fracture and whose interaction causes continential drift, earthquakes, volcanos, mountains, and oceanic trenches. |
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Divergent Boundaries |
It's a linear feature that exists between two tectonic plates that are moving away from each other. |
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Convergent Boundaries |
It's a actively deforming region where two techtonic plates or fragments of the lithosphere move toward one another and collide. |
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Transform Boundary |
Plate boundary since these faults neither create nor destroy lithosphere, is a type of fault whose relative motion is predominantly. |
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Convection Current |
A current in a fluid that results from convection. |
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Strata |
plural form of stratum. |
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Pangea |
Pangea is a hypothetical supercontinent that included all current land masses, believed to have been existence before the continents broke apart during the triassic and jurassic periods. |
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Theory of Continential Drift |
A theory stating that the earth's continents have been joined together and have moved away from each other at different times in the earth's history. |
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Faults |
An unattractive or unsatisfactory feature, especially i a piece of work or in a persons character. |
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Dip-Slip Fault |
It is casued by a combination of shearing and tension or compressional forces. |
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Strike-Slip Fault |
A fualt in which rock starta are displaced mainley in a horizontal direction, parallel to the line of the fualt. |