Sustainable Housing Quiz

What is the purpose of using LED lighting in sustainable housing?

• To increase energy consumption

• To reduce energy efficiency

• To enhance lighting aesthetics

• To improve energy efficiency

What percentage of global energy usage is attributed to construction?

• 20%

• 30%

• 40%

• 50%

Which of the following is a sustainable practice in construction?

• Using non-renewable resources

• Ignoring waste management

• Using recycled materials

• Increasing landfill waste

What is the potential water savings percentage when using rainwater harvesting for domestic consumption?

• 30%

• 50%

• 70%

• 90%

How many liters of water per person per day do households with a water meter use on average?

• 100 liters

• 129 liters

• 150 liters

• 171 liters

What percentage of total household water usage is typically used for flushing the toilet?

• 10%

• 20%

• 30%

• 40%

How many million tonnes of natural resources does the construction industry use each year?

• 200 million tonnes

• 300 million tonnes

• 400 million tonnes

• 500 million tonnes

What percentage of waste can be reduced onsite by implementing a site waste management plan?

• 5%

• 10%

• 15%

• 20%

What is recycled timber commonly processed into?

• Pulp for paper and MDF

• Substitute for sand

• Bulk containers

• Artificial sports pitches

How is recycled glass commonly used?

• Blended with timber

• Substitute for sand in sports pitches

• Used in bulk containers

• Made into MDF