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Which instrument is used to measure air pressure?
a) sphygmomanometer     

b) stethoscope
c) barometer                       

d) none of these

c

In a weather map, the lines joining all those regions with the same atmospheric pressure are called………
a) Bars  

b) Malabar’s        

c) Isobars             

c

Places with low pressure tends to be…
a) dry    

b) moist

c) both a & b       

b

The movement of air over the surface of earth is called……….
a) air      

b) Wind

c) air pressure      

b

Which of the following is used to show the direction of the wind?
a) Anemometer                   

b) Wind Vane
c) Temperature                   

d) Rain Gauge

b

What does an anemometer measure?
a) Temperature                   

b) Wind Speed
c) Air Pressure                      

d) Rain

b