Final answer:
The correct answer is (d) a map of the central United States because other areas of the world do not have tornadoes. Tornadoes are most commonly found in Tornado Alley, which is located in the central United States.
Step-by-step explanation:
The correct answer is (d) a map of the central United States because other areas of the world do not have tornadoes. Tornadoes are most commonly found in an area known as Tornado Alley, which is located in the central United States. This region experiences a higher frequency of tornadoes due to a combination of atmospheric conditions, such as the clash of cold and warm air masses. Other areas of the world may experience tornadoes, but they are less common compared to Tornado Alley.