The surface of Uranus and Neptune look very different than Jupiter and Saturn because the presence of _____ colors the atmosphere _____.

Spots are permanent features of a Jovian planet’s atmosphere. They move from place to place but are not created or destroyed.

Match the planet with the feature that is located on it.

Which of the following is not one of Kepler’s Laws?

Which planet is closest to Earth?

Callisto is

A comet’s bright ion tail always points toward the Sun.

If a spinning cloud of gas shrinks, it will spin slower as it gets smaller.

Which of the following is NOT a category of active galaxy discussed in the chapter?

During the night, stars