In a mountain/valley wind system, mountain breezes occur:
a. during nighttime.
b. during daytime.
c. whenever there is significant cloud cover.
d. None of these choices.
Question 2
In a sea and land breeze circulation:
a. both land and sea breezes occur at night, while daytime winds are calm.
b. both land and sea breezes occur during daytime, while nighttime winds are calm.
c. land breezes occur during daytime and sea breezes during nighttime.
d. sea breezes occur during daytime and land breezes during nighttime.