Final answer:
Sofia's mother asked her to check whether all the lights and fans are switched off or not before going shopping. Her action is justified because leaving electrical appliances on while not in use can lead to various issues such as energy wastage, increased electricity bills, and even potential fire hazards.
Step-by-step explanation:
In this scenario, Sofia's mother asked her to check whether all the lights and fans are switched off or not before going shopping. Her action is justified because leaving electrical appliances on while not in use can lead to various issues such as energy wastage, increased electricity bills, and even potential fire hazards.
By ensuring that all lights and fans are switched off, Sofia's mother is promoting energy conservation and safety in their home. It is an important habit to develop and practice.
Additionally, switching off electrical appliances when not in use can also contribute to reducing carbon emissions and environmental impact.