What influence did Tharp's work have on Theory of plate tectonics?
Refuted the Theory
Established the Theory
Strengthened the Theory
Negated the Theory
Answer
Tharp's work was instrumental in strengthening Theory of plate tectonics. She used sonar to map the seafloor, which revealed the presence of mid-ocean ridges and transform faults. These features are consistent with Theory of plate tectonics, which states that the Earth's lithosphere is divided into a number of plates that move relative to each other.
Mapping the Depths: The Fascinating Odyssey of Marie Tharp
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