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Assessment
What is a simple way to conserve electricity at home?
Unplugging devices when not in use
Keeping all lights on
Using older appliances
Leaving the refrigerator door open
Which of the following light sources is the most energy-efficient?
Incandescent bulbs
Fluorescent bulbs
LED bulbs
Halogen bulbs
How can you reduce heating costs in the winter?
Open windows during cold weather
Seal drafts around windows and doors
Use only electric heaters
Keep the thermostat at the highest setting
Submit