Recent Examples of tectonics from the Web
Along with many other creatures, it had been thought that these spiders were separated from their companions by the slow breakup of the supercontinent Gondwana as the Earth's tectonics plates shifted.
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TECTONICS Defined for English Language Learners
Definition of tectonics for English Language Learners
geology : the structure of the Earth's surface and the ways in which it changes shape over time
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