The wind velocity, or speed of
 motion, in a violent tornado can reach
 The wind velocity, or speed of motion, in a violent tornado can reach
 300 miles per hour. The effects of such a
 storm can be catastrophic, killing people
 and destroying wildlife. Within as little
 as a few seconds, a tornado can
 devastate a town in its path.
 What does the word catastrophic mean in the paragraph?
 a.) dynamic
 b.) productive
 c.) tragic
 d.) plentiful