Question

Regimes of boiling curve can be considered as reverse of condensation

Answer 1

The vapor pressure that is required all together for the air to be soaked increments with expanding temperature. In this way, as we go up in temperature, we require a higher vapor pressure to have a soaked climate where the rate of condensation onto a water surface is equivalent to the rate of evaporation. 

Water vapor, water vapor or fluid vapor is the vaporous period of water. It is one state of water inside the hydrosphere.