Show:
Planets!
The Sun!
The Moon!
Vocabulary!
Random!
100
the third planet from the sun, containing lots of water and humans.
What is Earth?
100
the sun controls the Fall, Winter, Spring, and Summer; also known as what?
What are seasons?
100
the Moon orbits this planet.
What is Earth?
100
the name of our galaxy.
What is the Milky Way?
100
these are the first 4 planets in our Solar System.
What are Mercury, Venus, Earth, and Mars?
200
the largest planet in our solar system.
What is Jupiter?
200

most of the sun's rays hit this area of Earth, causing it to be one of the warmest.

What is the equator?

200
the Moon takes about this many days to orbit the Earth.
What is 27 days?
200
the study of the universe.
What is cosmology?
200
these are known as the 4 gas giants in our Solar System.
What are Jupiter, Saturn, Uranus, and Neptune?
300
this was once known as one of the 9 planets in our Solar System, but is now known as a dwarf planet
What is Pluto?
300
the dark areas on the Sun's surface.
What are sunspots?
300
the moon has this many phases.
What is eight (8)?
300
when an object spins it is said to be doing this
What is rotating?
300
it takes the Earth this many days to make a full orbit of the Sun.
What is 365 days?
400
this is the fourth planet away from the Sun and it is known as the red planet.
What is Mars?
400
the sun is made mostly of this kind of gas, that has the letter H on the periodic table.
What is Hydrogen?
400
this occurs when the Earth is between the Sun and the Moon.
What is a lunar eclipse?
400
temperature is often measure with this unit in Astronomy.
What is Kelvin?
400
this is the closest star to the Earth.
What is the Sun?
500
this planet is the second largest planet, and has the most defined rings surrounding it.
What is Saturn?
500
the sun also contains this other type of gas, with the letters He on the periodic table.
What is Helium?
500
he was the first person to set foot on the Moon.
Who is Neil Armstrong?
500
a super bright explosion of a star.
What is a supernova?
500
a group of stars that create a picture is given this name.
What is a constellation?