Our Solar System
Inner Planets
Outer Planets
Moons
Small bodies in solar system
100
What instrument made possible the discovery of additional planets?
What is telescope
100
What describes the inner planets?
What is small, dense, rocky
100
What is the largest planet in our solar system?
What is Jupiter
100
What is the main source of the moon's light?
What is sun
100
Why do some stars look brighter than others?
What is different sizes
200
What is the next planet after Saturn
What is Uranus
200
What is one factor that makes life possible on Earth?
What is liquid water
200
How do gas giants differ from terrestrial planets?
What is gas giants made of gas or inner- rocky, small, dense
200
What is unusual about Pluto's moons?
What is one is more than half of Pluto's size
200
What is the main difference between an asteroid and a meteoroid?
What is size
300
To which group of planets does Earth belong?
What is inner or terrestrial
300
Why is Venus called Earth's twin?
What is they are about the same size and density
300
What does the extra energy that Saturn gives off suggest about the planet?
What is it's still forming
300
What happens during a solar eclipse?
What is moon covers sun
300
What kind of planet is most likely to have craters?
What is terrestrial or inner planet with no atmosphere
400
How do the inner planets differ from the outer planets as far as spacing?
What is inner are closer together
400
What causes a high surface temperature on Venus?
What is greenhouse effect
400
Why is Uranus considered a gas giant?
What is deep massive atmosphere
400
What kind of eclipse can be seen at night?
What is lunar
400
Why is it important to study smaller bodies such as comets and asteroids?
What is to learn history of solar system
500
What is the average distance in the astronomical unit based on?
What is speed of light-light year
500
What gas traps the most heat in Venus atmosphere?
What is carbon dioxide
500
What happens to the hydrogen in Jupiter's atmosphere as you go deeper?
What is changes to a liquid, metallic state
500
Which planets do not have satellites or moons?
What is Mercury and Venus
500
What causes the phases of the moon?
What is position of moon, Earth and sun
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