How does temperature change with elevation and latitude

When altitude increases, air temperature decreases because when there is an increase in altitude, there is a decrease in air pressure. When air pressure decreases, air cools down. Latitude affects temperature because the closer you are to the equator, the more intense the sun will be.

I think the answers are:

question 11 : option a,b

question 13: option c

question 16: option a

question 18 : option a

question 20: option a