How does subduction change the ocean floor?
a) subduction cause magma to accumulate on the ocean floor
b) subduction causes oceanic crust to break into pieces ••
c) subduction causes the ocean floor to sink into deep-ocean trenches
d) subduction causes metamorphic rocks to form
Correct me
yup
The correct answer is:
c) Subduction causes the ocean floor to sink into deep-ocean trenches.
The correct answer is c) subduction causes the ocean floor to sink into deep-ocean trenches.
Explanation: Subduction occurs when one tectonic plate moves beneath another plate at a convergent plate boundary. In this process, the denser oceanic plate is forced beneath the less dense continental plate or another oceanic plate. As the oceanic plate sinks into the mantle, it creates a deep-ocean trench, which is a long, narrow depression on the ocean floor. This causes the ocean floor to sink and change its shape, resulting in the formation of deep-ocean trenches.