Question

Identify three processes in which a rooftop garden can reduce the heat absorbed, compared to an asphalt roof. Select the three correct answers.
A. The gardens and plants have a higher albedo than asphalt
B. A garden insulates the building from heat better than asphalt
C. Soil is a natural and asphalt is man-made
D. The garden and plants have more mass than the asphalt
E. Unlike asphalt, soil contains carbon dioxide

Answer 1

A. The gardens and plants have a higher albedo than asphalt
B. A garden insulates the building from heat better than asphalt
D. The garden and plants have more mass than the asphalt