Question

how tectonic plate movements result in the formation of ridges and trenches , the two feature ocean basin?​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

Explanation:

If two tectonic plates collide, they form a convergent plate boundary. ... Deep trenches are features often formed where tectonic plates are being subducted and earthquakes are common. As the sinking plate moves deeper into the mantle, fluids are released from the rock causing the overlying mantle to partially melt.