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Earth's deep ocean trenches coincide with

mid-oceanic ridges

continental rift valleys

subduction zones

transform plate boundaries

sea floor spreading zones

2 Answers

3 votes

Answer:

Step-by-step explanation:

seafloor spreading

User Ryan Jenkin
by
4.8k points
4 votes

Answer:

subduction zones

Step-by-step explanation:

Hope that helps.

User Adam Adamaszek
by
4.6k points