How does a hurricane relate to the broader category of tropical cyclones?
A. A hurricane is a type of tropical cyclone that occurs specifically in the North Atlantic Ocean and the North Pacific Ocean.
B. A hurricane is a subtype of tropical cyclone that only forms over land.
C. A hurricane is a name used for tropical cyclones that occur in the Southern Hemisphere.
D. A hurricane is a type of tropical cyclone distinguished by having no wind speeds.