You are an oceanographer and want to map the ocean floor on the east coast of the
Philippines. As you do your study, you notice that there is a portion in the ocean floor
which is relatively much deeper than the rest. What most likely is that deeper part?
a. mid-ocean ridge
c. rift valley
b. trench
d. volcano
Philippines. As you do your study, you notice that there is a portion in the ocean floor
which is relatively much deeper than the rest. What most likely is that deeper part?
a. mid-ocean ridge
c. rift valley
b. trench
d. volcano
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Answer:Ocean trenches are long, narrow depressions on the seafloor. ... At many convergent plate boundaries, dense lithosphere melts or slides beneath less-dense lithosphere in a process called subduction, creating a trench. Ocean trenches occupy the deepest layer of the ocean, the hadalpelagic zone.
Explanation: