Which of the following is true of the subsolar point?
A) It is primarily a Northern Hemisphere phenomenon.
B) The highest latitude at which it occurs is 60 N/S.
C) It never occurs beyond a few degrees of the equator.
D) It occurs at all latitudes at least once throughout the year.
E) It only occurs at lower latitudes, between the tropics (23.5 N/S).
Question 2
About what percent of thunderstorms in the United States become severe?
A) 10 B) 50 C) 20 D) 25