A
B
C
D
E
100
This is a huge ball of superheated gas.
What is a star?
100
This is a large object that orbits a star.
What is a planet?
100
This star is at the center of our solary system.
What is the sun?
100
The color of Earth's sun.
What is yellow?
100
This is the amount of time it takes the Earth to rotate once on its axis.
What is twenty-four hours?
200
This is what you call the moon when you see all of its surfase lit from the sun.
What is full moon?
200
This is an imaginary line that goes through the center of a planet.
What is an axis?
200
These are the two gases that mostly make up the sun.
What is hydrogen and helium?
200
This is the largest of all the planets in our solar system.
What is Jupiter?
200
This is s small planet-like body that orbits a planet.
What is a moon.
300
This is the number of moons that Earth has.
What is one?
300
This is a large system of stars, gas, and dust.
What is a galaxy?
300
This is everything that exists in space.
What is the universe?
300
This is the Earth's path as it moves around the sun.
What is its orbit?
300
This is what the different shapes or the moon are called.
What are phases?
400
Uranus, Jupiter, Neptune, and this planet make up the outer planets.
What is Saturn?
400
Earth, Mars, Venus, and this planet make up the inner planets.
What is Mercury?
400
The fact that the Earth is titled is why most of the planet experiences these.
What are seasons>
400
Because Mars looks fiery red it is called this.
What is the Red Planet?
400
A star's color tells a person this.
What is how hot it is?
500
The more direct sunlight a place on Earth gets, the greater this will be.
What is temperature?
500
This is the fraction of a day that we have extra every year.
What is one-fourth?
500
This is what happens every four years because of the extra fraction of a day we have every year.
What is a leap year?
500
It is what Pluto is now called.
What is a dwarf planet?
500
This is why people in the Northern Hemipshere see different stars than the people in the Southern Hemisphere.
What is because they face different parts of space?
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