Question

Which is evidence that a convergent boundary once existed

Answer 1

Volcanic islands, Mountain ranges

Explanation:

A convergent margin is plate boundary in which plates comes together. There are different types of interactions that occurs around a place where plate converges.

• An ocean-continent convergence creates a subduction zone in which the denser oceanic plate sinks beneath the less dense continental crust.
• As the oceanic plate begins to subside, it can melt and form chains of volcanic island within the riding continents.
• Also, where two plates of equal densities converge, none of them subsides and this leads to upbuilding.
• The product can be seen as extensive mountain ranges on earth like the Andes and Himalayas.

Learn more:

Descending lithosphere brainly.com/question/9582362

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