1
The height of atmospheric envelope is about...........above sea level
2
Atmospheric pressure is the .........of air column of an atmospheric height on a unit area
3
The measuring unit (s) of atmospheric pressure is (are)........
4
A device that is used in measuring the atmospheric pressure is...........
5
The normal atmospheric pressure equals........
6
As the density of air increases,the atmospheric pressure.........
7
-.........is an instrument used by pilots in aeroplanes to measure their elevation above sea level based on atmospheric pressure
8
A decrease in temperature at any height in troposphere is given by........
9
Temperature decreases by.......at 2 km above sea level
10
All the atmospheric phenomena on the Earth like rains, winds and clouds take place in .........layer
