Jupiter
Saturn
Uranus
Neptune
Pluto
100
The giant hurricane-like storm on this planet is called this.
What is the Great Red Spot?
100
The feature that Saturn is best known for.
What is its rings?
100
The way Uranus's planet is tilted. (hint: how does it lay?)
What is on its side?
100
Every 248 years, the name of the dwarf planet that crosses into Neptunes planet for a 20 year period?
What is Pluto?
100
Pluto was considered a planet, but was relassified as this.
What is a dwarf planet?
200
Something that Jupiter does faster than any other planet.
What is rotates?
200
The particles that Saturn's rings are made up of.
What is rock and ice?
200

Uranus is this many miles in diameter.

What is 32,000?

200

Neptune is known as the ____ largest planet in the solar system.

What is 4th?

200
The name of Pluto's moon, this moon is almost the same size as Pluto itself.
What is Charon?
300

Jupiter has this many named moons.

What is 67?

300
Because Saturn has a lower density than any other planet, this is what would happen if you were to put Saturn in water.
What is float?
300

It takes this many years for Uranus to orbit the sun, close to the average human life.

What is 84 years?

300
The name of the large revolving spot that is caused by a storm system on Neptune.
What is the great dark spot?
300

Pluto's atmosphere contains these three substances.

What is nitrogen, methane, and carbon dioxide?

400

The first four moons discovered orbiting Jupiter are known as this.

What are the Galilean Moons?

400

Saturn's rings are known to be this many feet or meters thick.

What is 30 feet or 10 meters?

400
Uranus clouds appear blue-green because they are made up of tiny crystals of this substance.
What is methane?
400
Neptune gets more heat from this place than from the Sun.
What is its own rocky core?
400

This is the diameter of Pluto.

What is 1,400 miles?

500
This is Jupiter's moon that has a smooth, cracked, icy surface.
What is Europa?
500
The first astronomer to observe Saturn's rings.
Who is Galileo?
500
Uranus' atmosphere is made of these three substances.
What is hydrogen, helium, and methane?
500
The god that Neptune is named after.
What is the Roman God of the Sea?
500
The two main reasons Pluto was reclassified as a dwarf planet.
What is because of its small size and irregular orbit?
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