Describe a simple experiment to show that air in the atmosphere exerts pressure.

Recall and complete the concept map given below.

Look at the direction of the wind shown in the picture and write ‘Low pressure area’ or ‘High pressure area’ in the regions $1$ and $2$.

In the given picture, observe the direction of the monsoon winds in summer. Correctly fill in 'Land' or 'Ocean' in the blanks for clouds $1$ and $2$.