An impact crater forms when a meteor hits the earth’s surface with enough mass and velocity. A maar is a volcanic crater that forms when magma interacts with groundwater and causes a small explosion. Which statement about impact craters and maars is correct?
A) Both impact craters and maars form over short periods of time.

B) Impact craters form over short periods of time, and maars form over long periods of time.

C) Both impact craters and maars form over long periods of time.

D) Impact craters form over long periods of time, and maars form over short periods of time.