What is the most likely reason that a planet's rings would reflect more than 50 percent of the sunlight they receive?
A) They are made of ice.
B) They are made of silicate rock.
C) They are made of liquid.
D) They are made of iron.
E) They are very old.

Question

Quizplus · Accepted Answer

Ice is highly reflective, which means it can reflect a significant amount of sunlight, often more than 50 percent. This is why rings made of ice would reflect a lot of sunlight.

What Is the Most Likely Reason That a Planet's Rings