What are small accreted crustal fragments from adjacent blocks

horsts
grabens
laccoliths
terranes
accretionary wedges

terranes

Amazing - cheating on your homework, and then choosing the wrong answer. You deserve to fail my dear.

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The correct answer is accretionary wedges.

Horsts, grabens and laccoliths have nothing to do with this question, and terranes are large continent-sized crustal fragments.

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