IIT JAM
Gurmeet singh Asked a Question
November 2, 2020 9:21 pmpts 30 pts
  • IIT JAM
  • Geology (GG)

Sir, i think option c is true and option d is false

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 volcanoess (C) They coincide with a belt depositive gravity anomalies (D) Deep-focus earthquakes occur beneath the continental side of the island arcs ABC ABD CBA BCA
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  • Sajan sarthak sahoo thankyou
    Thank you gurmeet Please study these 3 months effectively and as promised I will be online At night after 9.30 to clear your doubts.
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    Gurmeet singh
    sir, question are sometimes found as i never read about them earlier
  • Sajan sarthak sahoo Best Answer
    The small positive gravity anomaly associated with volcanic arcs has been interpreted by many authors as due to the presence of dense volcanic rocks beneath the arc. yes you are ...
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    Gurmeet singh
    sir , during subduction- i think earthquake are shallow or intermediate type.