The correct option is A deposition
Condensation is the change of the physical state of matter from the gas phase into liquid phase and is the reverse of evaporation.
Fusion is the process that powers the sun and the stars. It is the reaction in which two atoms of hydrogen combine together, or fuse, to form an atom of helium. In the process, some of the mass of the hydrogen is converted into energy.
Freezing is a phase transition in which a liquid turns into a solid when its temperature is lowered below its freezing point.
When water vapour goes directly from a gas to solid. The process is called deposition. The reverse process, sublimation, is when a solid changes directly to a gas.