True or False: Terrestrial planets usually have no moon or just one moon.
True
True or False: Mercury is the second planet in the solar system
False
True or False: Saturn is the only planet with rings.
False
True or False: Mars has the biggest volcano in the Solar System.
True
What is the planet that is no longer considered a planet?
Pluto
How many years ago was the solar system formed?
4.6 billion years
Which planet is 71% of water?
Earth
What planet rotates on its side?
Uranus
What are the terrestrial planets?
Mercury, Venus, Earth, and Mars
True or False: the Sun is a planet.
False
Which is the hottest planet in the solar system?
Venus
Are gas giant planets made of helium and hydrogen or oxygen and carbon?
helium and hydrogen
What is the biggest planet?
Jupiter
What are the ice giant planets?
Uranus and Neptune
True or False: Saturn has 83 moons.
False
True or False: The Jovian Planets are Jupiter, Saturn, Mars, and Uranus.
False
True or False: Saturn has 282,000 km from end to end
True
What are the names of the two categories that separate the planets?
Terrestrial and Jovian
What is the coldest planet in the solar system? Neptune or Uranus
Uranus
What are the Jovian planets made of?
Hydrogen and Helium
What is the name of our galaxy?
Milky Way
True or False: Earth is the only planet where water exits.
False
True or False: Only 16% of the stars in the galaxy host the planetary system
False, only 15%