The power of _____________ is expressed in terms of a magnitude on a scale called Richter scale._x005F_x000D_

The power of _____________ is expressed in terms of a magnitude on a s

1.	The power of _____________ is expressed in terms of a magnitude on a scale called Richter scale._x005F_x000D_
A.	a tornado_x005F_x000D_
B.	a volcano_x005F_x000D_
C.	an earthquake_x005F_x000D_
D.	a thunderstorm
Answer» D. a thunderstorm