Planet Facts 1
Planet Facts 2
Planet Facts 3
Moons
Our Planet Earth
100

How many planets there are in our solar system.

What is 8?

100

True or False: The smaller the planet the greater its gravity.

False. The larger the planet, the greater the gravity.

100

The planet known for its rings.

What is Saturn?

100

The planet with only one moon.

What is Earth?

100

The number of hours it takes for earth to rotate on its axis.

What is 24 hours?

200

The closest planet to the sun.

What is Mercury?

200

The planet with the nickname, Morning Star or Evening Star.

What is Venus?

200

The number of planets that have life on them.

One! Planet Earth!

200

The two planets with no moons.

What is Mercury and Venus?

200

The number of days it takes earth to revolve around the sun.

What is 365 days?

300

The farthest planet from the sun.

What is Neptune?

300

The smallest planet.

What is Mercury?

300

The planet that rolls around the sun because of its unique rotation.

What is Uranus?
300

The planet that has two small moons named Phobos and Deimos.

What is Mars?

300

The distance of Earth from the sun.

What is 93 million miles?

400

The special name for the first 4 inner planets.

What are terrestrial (earth-like) planets?

400

The largest planet.

What is Jupiter?

400

The cause of the Great Red Spot on Jupiter.

What is a giant windstorm?
400

The planet with 13 moons, the largest of which is named Triton.

What is Neptune?

400

True or False: Earth is a Jovian planet.

False. Earth is a terrestrial (rocky) planet. The Gas Giants are Jovian planets.

500

The special name for the last 4, outer planets.

What are Jovian (Jupiter-like) planets?

500

The planet that has layers of dry ice on its ice caps.

What is Mars?

500

The hottest planet, that has an atmosphere that traps the sun's rays which causes the surface to heat up.

What is Venus?

500

The two planets that each have more than 60 moons.

What is Jupiter and Saturn?

500

72% of earth is covered with this, which makes it possible for life to exist on earth.

What is water?

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