Analyze the map below and answer the question that follows. According to the map above, which of the following statements about tornado frequency in Oklahoma is true?
Answer
A
All Oklahoma counties are equally at risk for tornado activity.
B
Oklahoma has received more tornadoes since 1950 than in the previous 50 years.
C
No Oklahoma county has had more than 100 tornadoes since 1950.
D
Every county in Oklahoma has had at least 10 tornadoes since 1950.