Tornadoes generally form ____ of a thunderstorm cloud.
a. at the trailing edge
b. in the center
c. at the leading edge
d. at the windward edge
e. at the leeward edge
Question 2
A large rotating band of cloud extending downward from the base of a thunderstorm before a tornado forms is a ____ cloud.
a. Mammatus
b. cumulonimbus
c. hook
d. mesocyclonic
e. wall