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tectonics▼[UK: tek.ˈtɒ.nɪks] [US: tek.ˈtɑː.nɪks]
tectonism▼noun
plate tectonics▼noun[UK: pleɪt tek.ˈtɒ.nɪks] [US: ˈpleɪt tek.ˈtɑː.nɪks]
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