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Assessment
What is one of the most important benefits of energy-efficient housing?
Lower energy bills
Increased property taxes
Higher maintenance costs
Less natural light
Which of the following is a common feature of energy-efficient housing?
Single-pane windows
High R-value insulation
Drafty doors
Inefficient HVAC systems
What is an example of a renewable energy source often used in energy-efficient homes?
Coal
Natural gas
Solar panels
Propane
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