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Plate tectonics
studying
| Question | Answer |
|---|---|
| a hot liquid rock layer of earth. | mantle |
| the idea that plates are moving | continental drift |
| the name given to the supercontinent when all land masses were joined | pangea |
| these currents deep within the mantle, fuel the movement of the plates | convection |
| when two plates push against one another, causing a bulge in the crust. | folding |
| the solid center of earth | core |
| the highest of the Landforms | mountains |
| slow moving rivers of ice | glaciers |
| area of low flat land | plains |
| the Earth's oceans and land move on segments of the crust called | plates |
| a fan shaped piece of land at the mouth of a river | delta |
| raised flat land | plateau |
| the breaking down of rock into pieces due to wind water or ice | weathering |
| the pieces of rock and sand that get washed away | sediment |
| the process by which the pieces of rock and sand that get washed away | erosion |
| the sun is over the the tropic of cancer and Capricorn | solstice |
| when the sun is directly over the equator | equinox |
| Earth's blank is called this | orbit |
| this takes 24 hours to complete one turn on earth access | rotation |
| it takes 365 1/4 days | revolution |
| sun is universe's center | heliocentric |
| earth is solar system center | geocentric |
| huge section of Earth's crust | plate |
| imaginary line going pole to pole | axis |
| thick layer around Earth's core | mantle |