Which of the following statements about Saturn is true?

The correct response encompasses all the options provided. Each of these statements about Saturn accurately describes characteristics of the planet and its rings.

Saturn's atmosphere is known for having various cloud layers, one of which includes ammonia crystals. These ammonia clouds contribute to the unique color and appearance of Saturn, showcasing its cold, gaseous nature.

Additionally, it is true that the inner rings of Saturn move faster than the outer rings due to the principles of orbital mechanics, where objects closer to a planet move at higher velocities than those further away. This phenomenon is observable in other ring systems in our solar system as well.

Moreover, Saturn's rings are primarily composed of ice particles, with a mix of rocky debris and dust, which contributes to their brightness and reflectivity. This icy mixture is responsible for the striking and beautiful appearance of Saturn’s iconic rings.

Thus, all the statements are verified and accurate representations of Saturn's characteristics, leading to the conclusion that the inclusive choice accurately reflects these facts.