Interest in continental drift waned until studies of Earth’s magnetic field and
ID: 157657 • Letter: I
Question
Interest in continental drift waned until studies of Earth’s magnetic field and oceanographic research showed that ____.
present-day oceans basins are old features that resulted from the breakup of Pangaea
iron-rich continental plate material was being pulled into the ocean by Earth’s magnetic field
present-day ocean basins are old features that resulted from erosion of continental coastlines
present-day ocean basins are not as old as continents but instead, are geologically young features that resulted from the breakup of Pangaea
continents were constantly being pulled toward the poles by magnetic forces
a.present-day oceans basins are old features that resulted from the breakup of Pangaea
b.iron-rich continental plate material was being pulled into the ocean by Earth’s magnetic field
c.present-day ocean basins are old features that resulted from erosion of continental coastlines
d.present-day ocean basins are not as old as continents but instead, are geologically young features that resulted from the breakup of Pangaea
e.continents were constantly being pulled toward the poles by magnetic forces
Explanation / Answer
option d is the right answer
this gives curosity to everyone that pesent day ocean basin i not that old so how this phenomenon takes place . how all these continents division takes place . if these oceans basins are not that old then how o they form and what are their age.
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