Question

what is formed at ridge-trench boundaries, trench-trench boundaries and ridge ridge boundaries? please answer​

Answer 1

Answer:

Volcanism and formation of new oceanic crust may occur along divergent or leaky transform faults. Transform faults can also occur between two subduction zones (trench-trench or arc-arc transforms) or between a spreading center and a subduction zone (ridge-trench or ridge-arc arc transform)

Explanation:

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Answer 2

Explanation:

Volcanism and formation of new oceanic crust may occur along divergent or leaky transform faults. Transform faults can also occur between two subduction zones (trench-trench or arc-arc transforms) or between a spreading center and a subduction zone (ridge-trench or ridge-arc arc transform).