Fact 1: Cold fronts cause thunderstorms as they pass by. Fact 2: Thunderstorms Thunderstorms give birth to tornadoes. Given the two facts above, what causes tornadoes? ?
Options are:
A). Electrical energy
B). scattered light
C). hypothyroidism
D). Time and energy
E). harmful substances
F). Cold fronts.
G). Tropical
H). heat energy
F).