Solar System

The outer planets have larger orbits and take less time to orbit the Sun.

All planets orbit the sun counterclockwise.

Ptolemy developed the geocentric model with Earth in the center.

Saturn has the most moons.

Which planet is cratered like our Moon?

Mercury is the hottest planet.

Which planet is farthest from the Sun?

Which planet has a moon named Triton?

The inner planets are made of gas.

The inner planets are smaller than the outer planets.

The correct order of the outer planets from the Sun is Jupiter, Saturn, Neptune, Uranus.

The outer planets are warmer than the inner planets.

The asteroid belt separates the inner and the outer planets.

Which is the largest inner planet?

Which is the smallest planet?

The outer planets all have rings.

The outer planets have more moons that the inner planets.

Which is the smallest dwarf planet?

Jupiter is the largest planet.

The correct order of the inner planets is Mercury, Venus, Earth, Mars.

Which planet is tilted on its side?

Which is NOT a component of our solar system?

Every planet rotates counterclockwise on its axis.

Which is the largest dwarf planet?

What is at the center of a heliocentric model of a solar system?