Water inside a rock crevice can split it apart when the temperature drops

What is the primary purpose of a game reserve?

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.

True or false. epeirogenic changes deform the crust.