Question

which part of earth most likely has the highest albedo value?
○ smooth ocean ice when the sun is at a 30 - degree angle
○ smooth ocean ice when the sun is at a 15 - degree angle
○ choppy ocean water when the sun is at a 30 - degree angle
○ choppy ocean water when the sun is at a 15 - degree angle

Explanation:

Albedo is the measure of the reflectivity of a surface. Ice has a higher albedo than water. When the Sun is at a higher angle (30 - degree compared to 15 - degree), more of the solar radiation is reflected off a smooth surface (ice). Choppy water has a lower albedo as it scatters and absorbs more radiation.

Answer:

smooth ocean ice when the Sun is at a 30 - degree angle