For condensation to occur, the water molecules must release heat energy (latent heat of condensation) equivalent to what was absorbed during evaporation.
(condensation; to occur; ) (the water molecules; must release; heat energy (latent heat of condensation) equivalent to what was absorbed during evaporation)
condensation the water molecules
to occur must release
heat energy (latent heat of condensation) equivalent to what was absorbed during evaporation