Have you ever noticed a breeze at the beach on a hot summer day? even if there is no wind inland, there may be a cool breeze blowing in from the water. this breeze is an example of a local wind. local winds are winds that blow over short distances. local winds are caused by the unequal heating of earth's surface within a small area. local winds form only when large-scale winds are weak. in this excerpt, which sentence states the main point?
a. local winds are caused by the unequal heating of earth's surface within a small area.
b. even if there is no wind inland, there may be a cool breeze blowing in from the water.
c. have you ever noticed a breeze at the beach on a hot summer day?
d. local winds form only when large-scale winds are weak