Radiation darkening is a likely explanation of:
A) why Uranus' moons are less reflective than Saturn's.
B) the lack of distinct, visible bands in Uranus' atmosphere.
C) Uranus' extreme axial tilt.
D) the tilt of Uranus' magnetic field relative to the rotation axis.
E) why Uranus' rings are so much fainter than Saturn's.

Question

Quizplus · Accepted Answer

Radiation darkening refers to the process where surfaces become less reflective due to exposure to radiation. Uranus' moons are less reflective than Saturn's because they have been exposed to more radiation, leading to a darker appearance.

Radiation Darkening Is a Likely Explanation Of