Final answer:
Freezing of water and fire logs burning are exothermic processes, as they release heat. Evaporation of alcohol and a baby growing can be considered endothermic, as they require heat or energy to proceed.
Step-by-step explanation:
The student has asked to classify several processes as exothermic or endothermic. To clarify:
Exothermic processes are those that release heat to the surroundings.
Endothermic processes are those that absorb heat from the surroundings.
Now, let's classify each given process:
Freezing of water - Exothermic: Water releasing heat as it freezes into ice.
Evaporation of alcohol - Endothermic: Alcohol needs to absorb heat to evaporate.
Fire logs burning - Exothermic: The combustion reacts by releasing heat.
A baby growing - This is a biological process and while it isn't typically classified in terms of exothermic or endothermic reactions, for the sake of simplicity, it could be considered endothermic as the body requires energy input for growth.