According to the theory of plate tetonics, how do two plates interact to form chains of islands called island arcs

Respond for free points because i don't have a question anymore.

How can an author reveal move information about a character

In 3-5 complete sentences, throughly explain how the protagonists cultural background affects his or her actions and choices in your module one story? provide at least two specific details from the text to show how the protagonists cultural background affects his or hers actions and choices.