The amount of water vapor in the atmosphere exists in direct relation to the temperature. If you increase the temperature, more water evaporates and becomes vapor, and vice versa.
water is evaporated from the land and sea and falls as rain or snow all the time. Thus the amount held in the atmosphere as water vapour varies greatly in just hours and days as result of the prevailing weather in any location.
Water vapour.
water vapour
It contains the potential of ways
1ml water converts to over 2000 ml water vapour gas
because it is the water vapour is evaporating
Carbon dioxide and water vapour are produced when hydrocarbons are burned in plenty of air.
Urea and water removed by the kidneys and carbon dioxide and water (in the form of water vapour) removed by the repiratory system.
Why do scientists believe there might be water on the Moon?
That depends on what is being incinerated but certainly water vapour, and carbon dioxide will be produced.
Why scientists believe a liquid water ocean might exist on the moon Titan
Scientists collect data about the amount of water vapour in the air because if there is a lot of water vapour, they can tell you that it might be humid, or that it is going to rain, or if there is barley any, you can breathe more lightly, HOPE THAT HELPS:)
Water evaporates into water vapour, and water vapour condenses into water.