| 单词 | plate tectonics |
| 释义 | plate tectonics (once / 218877 pages) n Plate tectonics is a geological science that studies the movements and nature of the earth's crust. Plate tectonics studies earthquakes, how mountains are formed, and other surface features of our lovely planet. In the 1960’s, plate tectonics revolutionized the way scientists think about how the continents used to fit together and how the surface of the earth continues to shift. Plate tectonics looks at the faults, folds, and the movements of the earth's surface plates. Plate tectonics is helpful in predicting earthquakes, because quakes usually happen along the edges of the plates, just like when you smash your dinner plate up against your brother’s. WORD FAMILYplate tectonics USAGE EXAMPLES“That heat engine drives plate tectonics, the creation and destruction of the surface of our planet.” New York Times(Oct 10, 2016) Australia is moving fast enough, due to plate tectonics, that GPS requires a course correction. National Geographic(Sep 26, 2016) The trouble is caused by plate tectonics, the shifting of big chunks of the earth’s surface. New York Times(Sep 23, 2016) n the branch of geology studying the folding and faulting of the earth's crust Syn|Hyper plate tectonic theory, tectonics geomorphology, morphology the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms |
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