Which statement best describes the amount of atmospheric moisture required to form tropical storms, hurricanes, and tornadoes? A
A low amount of atmospheric moisture is required because cool air masses are involved in their formation and cool air masses carry less moisture.

B
A low amount of atmospheric moisture is required because warm air masses are involved in their formation and warm air masses carry less moisture.

C
A high amount of atmospheric moisture is required because cool air masses are involved in their formation and cool air masses carry more moisture.

D
A high amount of atmospheric moisture is required because warm air masses are involved in their formation and warm air masses carry more moisture.