Use the chemical reaction to answer the question.

I believe this answer is -They maintain their properties-

Explanation:

Let's see what others say.  :)

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

a skateboard rolling across the street - apex