Solar System I
Solar System II
Planets I
Planets II
Planets III
100
Where is the Sun located in the Solar System?
Center
100
The Sun is a ____________.
star
100
What is Mercury covered with?
craters
100
The ___________ is the only extraterrestrial place humans have visited.
Once
100
How many satellites orbit Saturn?
at least 46
200
What is another word for Rocky planets?
Terrestrial Planets
200
How do objects in the solar system travel?
They orbit in a predictable almost circular path.
200
Which planet has the same size as Earth?
Venus
200
Which planet is the only place in the universe has life?
Earth
200
What planet is the smallest of the gas giants?
Neptune
300
What is another word for big gas planets?
Gas Giants
300
Name the terrestrial planets.
Mercury, Venus, Earth and Mars
300
Which planets is dry, cracked, and covered with volcanoes?
Venus
300
Which planet is the largest in the solar system?
Jupiter
300
What it Pluto also called?
Dwarf Planet
400
Beyond the gas giants is called the ____________.
Kuiper Belt
400
Name the Gas Giants.
Jupiter, Saturn, Uranus, and Neptune
400
Which planet is also called the Red Planet?
Mars
400
How many moons and rings that Neptune have?
13 moons 4 thin rings
400
What are comets?
Big chunks of ice, rock, and gas
500
The Sun is made of mostly _________ and _____________.
hydrogen and helium
500
Which planets have no satellites (moon)?
Mercury and Venus
500
How many times does the moon orbit around Earth?
Once
500
Name any four of the largest moons in Jupiter.
Ganymede, Casllisto, Io, and Europa
500
What is pushing or pulling our planet Earth?
Gravity
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