Moon
Planets
Planets
Earth
Planets
100

1/6

What is the Moon's gravity compared to Earth?

100

clockwise

What is the direction Venus rotates?

100

Black

What is the color of the sky on Mercury?

100

7

What is the number of continents (on Earth).

100

Rolls through Space

What is Uranus?

200

Impact theory

What is a Moon formation theory.

200

No atmosphere

What is Mercury?

200

Earth's twin

What is the Venus?

200

Pacific Ocean

What is the largest ocean on Earth?

200

Neil Armstrong

What is the name of the first person to walk on the Moon?

300

Why only astronauts have seen the whole Moon.

What is synchronous rotation?

300

Morning star

What is Venus?

300

Great Red Spot

Storm on Jupiter

300

Tilt and rotation

What is the cause of seasons on Earth?

300

Discovered with Math

What is Neptune?

400

Mare

What are dark areas formed by lava flows?

400

Diamond core

What is Uranus?

400

800

What is the temperature of Mercury?

400

Nitrogen

What is the most plentiful gas in the atmosphere?

400

79

How many Moons does Jupiter have?

500

1969

What is the year the USA landed men on the Moon?

500

90,000 feet

What is the height of Olympus Mons?

500

88

What is the length of a year on Mercury?

500

1000

What is the speed that the Earth rotates?

500

93,000,000

What is the distance from the Earth to the Sun?