Because people are using more hot water for almost everything. For example when someone is cooking with water they are boiling it which is makeing it turn into water vapor.
evaporation is when water vapour rises up and condensation is when water vapour turns into clouds
Water vapour is a constituents in air because water vapour rises in the atmosphere & is always present in the atmospere in some or the other quantity.Also 0.0001% of air consist water vapour
Steam.
Cloud.
Yes, the amount of water vapor in the air can vary from place to place due to factors such as temperature, proximity to water bodies, and air currents. Areas with higher temperatures or closer to bodies of water generally have higher amounts of water vapor in the air.
The major factor affecting the amount of water vapour is temperature.
nope.
It is humidity.
Humidity is the amount of water vapour in the atmosphere
humidity
Humidity
Relative Humidity is the measure of water vapour in air. It is the ratio of the actual water vapour in air divided by the maximum amount the water the air can hold at the existing temperature and pressure. It tells how fast or slow the water on the body or in clothes will evaporate or in otherwords is the air dry or humid. Absolute measure of water vapour in air is called specific humidity. It can be measured as ratio of mass of water and mass of dry air.
Humidity is the measurement of the amount of water vapour in the air.
amount of water vapour in the atmosphere, or in a gas
The amount stays the same but some of it changes to steam and water vapour and it will disappear.
Relative humidity is the ratio of the partial pressure of water vapour to the saturation vapour pressure of water at the same temperature. Relative humidity depends on temperature and the pressure. Very roughly speaking, it is a ratio of the amount of water vapour in the air compared to the total amount of water vapour that it possible for that air to contain.
the humidity condences and you get pure water. the air can only hold a certain amount of water vapour, that amount rises with temp so when you cool the air you can have excess water vapour which will condence to liquid water.