Renewable energy

Which of the following materials is the most sustainable?

• Steel
• Aluminum
• Bamboo
• Plastic

Which of the following materials is not renewable?

• wood
• solar energy
• wind energy
• coal

Which of the following materials has the lowest carbon footprint?

• Concrete
• Timber
• Glass
• Rubber

Which of the following materials is biodegradable?

• Polyester
• Nylon
• Cotton
• Acrylic

Which of the following materials is not made from natural resources?

• Paper
• Glass
• Steel
• Silk

Which of the following is not a renewable energy source?

• Hydroelectric power
• Solar power
• Nuclear power
• Geothermal power

Which of the following is the most sustainable energy source?

• Coal
• Natural gas
• Wind power
• Oil

Which of the following materials is commonly used in sustainable architecture?

• Concrete
• Steel
• Straw
• Vinyl

Which of the following materials is not biodegradable?

• Bamboo
• Wool
• Polyethylene
• Hemp

Which of the following materials has the highest recycling rate?

• Aluminum
• Plastic
• Glass
• Paper