The degree of metamorphic change within an aureole ____.
A)is always sharp and well-defined
B)is not dependent on the temperature of the intruding magma
C)is defined by an isograd
D)increases with distance from the intrusion
E)decreases with distance from the intrusion
Question 2
At the end of the Mesozoic, large _____ were taking place in what is now India.
A)mass extinctions
B)outpourings of lava
C)meteor impacts
D)transgressions
E)regressions