Two bodies in the solar system known to have atmospheres primarily of nitrogen are
A) Saturn and Titan.
B) Saturn and Ganymede.
C) Earth and Titan.
D) Earth and Ganymede.

Question

Quizplus · Accepted Answer

Earth's atmosphere is about 78% nitrogen, making it the largest component of our atmosphere. Titan, one of Saturn's moons, also has a thick atmosphere rich in nitrogen, with nitrogen constituting a significant majority of its atmosphere.

Two Bodies in the Solar System Known to Have Atmospheres