3. The following elements of weather and
climate are normally observed and
measured:
A. Temperature
B. Humidity
C. Atmospheric pressure
D. Rainfall
E. Wind speed
4. A. Temperature
The instruments used to measure temperature
are:
1. Thermometer
2. Maximum and minimum thermometer
3. Stevenson screen
5. A thermometer is a
narrow glass tube filled
with a liquid. The liquids
used in thermometer are
mercury and alcohol.
In our country air
temperature is recorded
in Celsius scale.
6.
7. B. Humidity
The relative humidity of
the atmosphere is
measured with the help
of a wet and dry bulb
thermometer or
hygrometer.
