Moons
Planets
100

How many moons does Earth have?

1

100

How many times does Earth rotate in a year?

365 1/4

200

How many moons does Mars have?

2

200

Which planet has a red spot?

Mars

300

How many moons does Pluto have?

5

300

Which planet is close to Earth's size?

Venus

400

How many moons does Venus have?

0

400

Does Pluto's atmosphere change?

Yes

500

How many moons does Neptune have?

16

500

Why can't you land on Uranus?

It's too cold and it's a gas giant.