asked 165k views
5 votes
How does convection current and slab pull work together

2 Answers

4 votes

Answer:

As one plate subducts, it sets up convection currents in the upper mantle that 'exert a net trenchward pull' ie, acts to suck both the plates together (Wilson, 1993). Associated with the slab suction force is the idea of trench roll-back.

Step-by-step explanation:

answered
User Pattapong J
by
8.3k points
2 votes

Answer:

As one plate subducts, it sets up convection currents in the upper mantle that 'exert a net trenchward pull'

Step-by-step explanation:

answered
User Leonard Ge
by
8.0k points
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