Final answer:
Albedo is a measure of a surface material's ability to reflect sunlight. It is represented on a scale of 0 to 1.
Step-by-step explanation:
The subject of this question is Physics.
Albedo is a measure of the ability of a surface material to reflect sunlight in forms of visible, infrared, and ultraviolet wavelengths. It is measured on a scale of 0 to 1, where black paint has an albedo of 0 and white paint has an albedo of 1.
For example, light-colored objects and surfaces like snow and clouds tend to reflect most sunlight, while darker objects and surfaces like the ocean and forests tend to absorb more sunlight.