How Are Impact Craters Different from Volcanic Craters

Multiple Choice

How are impact craters different from volcanic craters?

A) They aren't. Scientists have to use other methods to determine whether the crater is volcanic or from asteroids.
B) Impact craters are larger than volcanic craters.
C) Impact craters involve heating of underlying rocks and volcanic craters do not.
D) Volcanic craters involve intense pressure on underlying rocks and impact craters do not.
E) Impact craters involve pressure and heating to rocks in much greater degrees than with volcanic processes.