What kind of reaction is used for electroplating answers?

A non-spontaneous reduction reaction

Electroplating involves passing an electric current through a solution called an electrolyte.  A redox reaction is spontaneous if the standard electrode potential for the redox reaction is positive. If redox reaction is negative, the reaction will not proceed in the forward direction (non-spontaneous). Non-spontaneous redox reactions cannot be used to produce electricity.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but