Final answer:
Plate tectonics provided the missing mechanism for continental drift, overcoming initial scientific resistance and leading to a better understanding of Earth's geological processes.
Explanation:
Plate tectonics revolutionized the understanding of continental drift by providing a mechanism for the movement of continents. Wegener's initial proposal lacked a viable driving mechanism, hindering the acceptance of his theory.
Scientists originally rejected Wegener's ideas due to the absence of a plausible mechanism for plate motion. The discovery of mantle convection as a significant force driving plate movements helped solidify the theory of plate tectonics.
Scientific resistance and dogmatic thinking initially impeded the acceptance of plate tectonics, with Wegener's hypothesis being dismissed for the lack of a credible mechanism despite the geological evidence supporting continental drift.
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