Final answer:
Clouds, snow, and ice do indeed reflect more sunlight than rocks, which is scientifically referred to as having a higher albedo. This reflective quality is important in regulating Earth's temperature and has further implications for climate change.
Step-by-step explanation:
The statement that clouds, snow, and ice reflect more sunlight than rocks is True. Surfaces with lighter colors, like snow and ice, have a high reflective quality, which is known in scientific terms as albedo. These surfaces reflect most of the sunlight that reaches them, while darker surfaces, such as rocks, absorb more sunlight, which can increase their temperature. This has implications for global climate change; for example, if the Antarctic ice sheet were to melt, there would be less surface area to reflect sunlight, leading to increased absorption and warming of the Earth.