1. Introduction
Section 1

2. •Weather refers to the state of the atmosphere
at a specific time and place.
•Weather describes conditions such as air
pressure, wind, temperature, and the amount
of moisture in the air.
•The sun provides the earth with almost all
the energy, which evaporates into water.
•For example: snow, rain, hurricanes, tornadoes
and hail.

3.  Is the atmospheric pressure at mean sea-level
in hectopascals (millibars). Method of
Measurement: Usually measured with a
precision.

4.  Air moving in a specific direction
 Results because air moves from regions of high
pressure to low pressure.

5.  Property of matter which reflects the quantity
of energy of motion of the component particles.
There are several scales used to measure this
value.

6.  Water or other liquid causing a slight wetness
or dampness.