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Vaibhav singh Asked a Question
June 12, 2021 5:34 pmpts 30 pts
  • IIT JAM
  • Geology (GG)

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SIR,,,,,,,, Consider the following statements about island arcs (A) They have their convex sides directed towards the ocean (B) They form a line of active or recently extinct volcanoes (C) They coincide with a belt of positive gravity anomalies (D) Deep-focus earthquakes occur beneath the continental side if the island arcs. Sir,Given answer ::A,B,D. I can understand D,and B.But Can't get option A. also Why C.is not true? How A is true?
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  • Saurabh Best Answer
    Yes A, B and D would be correct option here .As island arc is related to subduction settings and the convex side of the respective island arc is towards ocean (best example is your...
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