Which planet doesn't have an atmosphere?
Mercury doesn't!
How many planets does the Solar System have?
There are 8 planets!
Which planet, besides Earth, has polar ice caps?
It's Mars, our neighbor!
Which planet is the stormiest?
It's Jupiter!
What are 3 of the differences between inner and outer planets?
Inner planets are 1. smaller, 2. have less moons, 3. orbit the Sun quicker.
Do planets rotate or revolve around the Sun?
They revolve the Sun!
Which planet takes 84 years to orbit the Sun?
Uranus does! Such a slow planet!
Which planets don't have any moons?
They are Mercury and Venus.
What are Pluto, Eris, Makemake, Ceres, and Haumea?
They are dwarf planets.
Besides regular and dwarf planets, what else can we observe in the Solar System?
Asteroids, comets, moons and one star.
If one revolution is one year, then one rotation is...
...One day!
Which of the planets is called "Morning Star"?
It's Venus!