What is Albedo?

What does albedo primarily measure?

• The amount of solar radiation absorbed by a surface.

• The amount of solar radiation reflected by a surface.

• The temperature of a surface.

• The amount of heat emitted by a surface.

Which type of surface typically has a higher albedo?

• Darker surfaces, as they absorb more light.

• Lighter surfaces, as they reflect more light.

• Rough surfaces, as they scatter light.

• Smooth surfaces, as they absorb less light.

What is one negative consequence of the Urban Heat Island Effect?

• Decreased energy demand for cooling buildings.

• Improved air quality due to less heat.

• Increased energy demand for cooling buildings.

• Reduced climate change acceleration.

What is a significant benefit of converting urban and rural roads to higher albedo pavements?

• Increased traffic flow.

• A reduction in CO2 emissions.

• Lower construction costs.

• Improved road durability.