5th Grade
5th Grade
Mixture
6th Grade
6th Grade
100
The time it takes Earth to make one revolution.
What is 365 1/4 days?
100
The patterns formed by stars.
What is a constellation?
100
The study of the universe.
What is astronomy?
100
A large object that orbits a planet.
What is the moon?
100
The force of gravity in this is strong enough to pull light into it.
What is a black hole?
200
The time it takes Earth to make one rotation.
What is 24 hours?
200
The force of attraction between two objects.
What is gravity?
200
Most of these are located between Mars and Jupiter.
What are asteroids?
200
White light is a combination of all the other colors in this.
What is a spectrum?
200
The final stage of a star's development.
What is a white dwarf?
300
A natural satellite that orbits the planet.
What is the moon?
300
An instrument that is used to see things far away.
What is a telescope?
300
When the Earth passes through the Moon's shadow.
What is a solar eclipse?
300
Appears as a bright streak in the sky when it enters Earth's atmosphere.
What is a meteor?
400
An object in space that produces its own heat and light.
What is a star?
400
A star that is small an dense.
What is a white dwarf?
400
An event that happens during a new moon and a full moon.
What is a spring tide?
400
A bowl shaped depression on the Moon's surface.
What is a crater?
400
When Earth blocks sunlight from reaching the moon.
What is lunar eclipse?
500
An object in space that circles around another object.
What is a satellite?
500
It is when the moon is hidden by the Earth's shadow.
What is a lunar eclipse?
500
The surfaces of the inner planets are mostly made up of this.
What is rock?
500
The property that keeps the planets in motion.
What is inertia?
500
It is left over from the beginning of the universe.
What is background radiation?
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