Planets
Earth
Space Rocks
The Sun
Random Space Challenge
100
Name the 4 inner planets.
What are Mercury, Venus, Earth, and Mars?
100
Name the imaginary line around the center of the earth.
What is the equator?
100
Name a space rock made of ice and dust.
What is a comet?
100
Tell how many stars are in the sky.
What is too many to count?
100
Tell how many hours in one Earth day.
What is 24 hours?
200
Name the 4 outer planets.
What are Jupiter, Saturn, Uranus, and Neptune?
200
Name the 4 seasons.
What are spring, summer, fall (autumn), and winter?
200
Name the object that burns up in the Earth's atmosphere.
What is a meteor?
200
Name the star that is closest to Earth.
What is the sun?
200
What position is Earth from the sun?
What is third?
300
Name the only known planet with water.
What is Earth?
300
Name what happens as the earth rotates (spins) on its axis.
What is day and night?
300
True or False-All the planets have just 1 moon.
What is false?
300
What size of star is the sun?
What is a medium size star?
300
Tell how long it takes the moon to orbit the earth.
What is approximately one month?
400
Name the largest planet?
What is Jupiter?
400
Tell how long it takes the earth to revolve around (orbit) the sun.
What is one year?
400
A large piece of rock found between Mars and Jupiter.
What is an asteroid?
400
Every object revolves around the Sun in this kind of path.
What is an ellipse?
400
Which is warmer, direct or indirect sunlight.
What is direct sunlight?
500

Farthest planet from the Sun

What is Neptune?

500

Pulls objects towards the center of the Earth

What is gravity?

500

Location of the Oort cloud

What is beyond the orbit of Pluto?
500
Name the galaxy in which we are found.
What is the Milky Way?
500

Tell how long each season lasts.

What is 3 months?