Question

A. Mountain breeze 

B. Valley breeze

Based on the features of the above winds answer the following questions, 

a. Which wind blows during day time, A or B? 

b. From where to where is the direction of wind during night time? 

c. How is valley breeze formed?

Answer 1

a. Valley Breeze occurs during day time, ie, B. 

b. Mountain breeze formed during night blows towards the valley. 

c. During the day time, the air in the valley gets heated up more than the air on the mountain top. As a result, the wind blows upslope from the valley. This is valley breeze.