water vapour
>Water Vapour >Moisture
water vapour
water vapour
Water vapour.
transpiration is another name which stands for evaporation, they mean the same thing (water vapour), but in different words.
Water vapour
condensation
Stench.
Steam. Not to be confused with vapor, which is a suspension of liquid water molecules in another gas.
If you are looking for a simple answer...it is water vapour.
humidity