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In detailed ocean-floor study, sound-wave based measurement helped most in understanding what?

Answer and explanation

Correct answer: Shape and depth of the ocean floor

Sound waves made mapping of ocean depth and relief possible. This strengthened the identification of ridges and trenches.

Related tags

GeographySonarBathymetryOceanfloorPost Drift Studies And Convectional Current TheoryDistribution Of Oceans And ContinentsClass 11 Mcq

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