Water in the atmosphere Chapter 12 What is water vapour? Water vapour is a gas. The amount of water...
11
ater in the atmospher Chapter 12
-
Upload
virgil-ward -
Category
Documents
-
view
224 -
download
0
Transcript of Water in the atmosphere Chapter 12 What is water vapour? Water vapour is a gas. The amount of water...
What is water vapour?• Water vapour is a gas.• The amount of water vapour in the air is called
Humidity.• The highest amount of water vapour in the air
is 100%• Warm air can hold more water vapour than
cold air.• When air can hold no more water vapour it is
Saturated.• The amount of water vapour in the air is
measured as RH=Relative Humidity.