How do convection currants affect the movement at the Mariana Trench?

Question

asked Mar 1, 2018 40.6k views

1 Answer

Ndnenkov · Answer 1 · 2018-03-06T14:45:05+0000

convection currents cause the magma under the trench to slowly rise causing the trench to open up further releasing this magma at the same time.