Outer Planets
Inner Planets
Asteroid, Comet, or Meteor
Planets
Potpourri
100
Outer planets are known as....
Gas Giants
100
Inner planets are known as....
Terrestrial planets
100

What is an asteroid?

Made of rock and space junk

100
How many planets are in the solar system?
8
100
How are dwarf planets different from the other 8 identified planets?
-They have a non-elliptical orbit -They are smaller in size
200
What is the largest planet?
Jupiter
200
Do Earth have a natural satellite? If so, what is it?
The moon
200

What is a meteor?

A meteor enters the atmosphere and looks like a shooting star and burns up.

200
Mars is between these 2 planets?
Earth and Jupiter
200
How many stars are in our solar system?
1, the sun!
300
What planet spins on its side?
Uranus
300
Why are inner planets known as terrestrial planets?
Because they are made primarily of rock.
300
What separates the inner and outer planets?
The asteroid belt
300
What planet is almost the same size as Earth?
Venus
300
What is a satellite? Give 2 examples.
A satellite is something that orbits a planet or a larger object. It can be man-made. Ex: Moons, International Space Station
400
What do Scientists think that Jupiter's Great Red Spot is?
A storm
400
Why is Earth's position a good location to support life?
Earth is far enough from the sun to be cool enough to support life. Earth also has an atmosphere and liquid water.
400
What is a comet?
a celestial object made of ice and dust and when its near the sun, a “tail” of gas and dust particles pointing away from the sun.
400
Explain 2 reasons a planet may be colder than another planet?
-Further away from the sun -One side of the planet is pointed away from the sun, therefore receiving no sunlight
400
How are inner planets different from outer planets? Give 2 examples.
Gas vs. Rock Warmer vs. Colder
500
What are the four outer planets?
Jupiter, Saturn, Uranus, Neptune
500
What are the four inner planets?
Mercury, Venus, Earth, Mars
500

Explain how an asteroid and meteor are different.

An asteroid orbits around the sun and found in the asteroid belt. A meteorite passes through Earth's atmosphere, mostly burns up and strikes Earth's surface.

500
What is the order of the planets?
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
500
What is a group of stars called that looks like a picture in the sky?
A constellation
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