In the United States, dryline thunderstorms are most common a. ...

[BrownTown3]

In the United States, dryline thunderstorms are most common
  a. in the Rocky Mountains
  b. in the desert southwest
  c. in the Great Plains
  d. in California
  e. in Florida

Question 2

Many flash floods, including those that occurred in Rapid City, South Dakota, and in Colorado's
  Big Thompson Canyon, are the result of thunderstorms that:a.
   contain no lightning
  b. form in a dry air mass
  c. move slowly
  d. have weak or non-existent downdrafts

[Laurenleakan]

Answer to Question 1

c

Answer to Question 2

c

[BrownTown3]

Wow, this really help

[marict]

Thanks for the timely response, appreciate it