Font size
WorksheetsPlanets and Moons
Total questions: 15
Worksheet time: 11mins
Which of these is NOT a natural satellite?
Callisto
Titan
Amalthea
Heracles
How many planets are in our solar system?
9
8
7
11
How many moons are in our solar system?
173
192
181
164
How many moons are currently orbiting Jupiter?
79
61
71
82
What is Pluto?
Yellow dwarf
Gas giant
Dwarf planet
Red dwarf
What elements make up Jupiter's atmosphere?
Hydrogen
Methane
Helium
Freon
Ammonia
How many rings of Saturn are there?
8
6
9
7
Choose TWO moons of Uranus
Oberon
Io
Umbriel
Mimas
Which of these moon's surface is covered ice?
Phobos
Europa
Hyperion
Elara
Which of these celestial bodies is the smallest?
Venus
Ganymede
Titan
Mercury
Which of these elements is NOT found in Mercury's exosphere?
Calcium
Potassium
Argon
Oxygen
Why isn't Venus' surface visible from space?
Opaque clouds of sulfiric acid
An extremely dense atmosphere made of carbon dioxide
Intense solar winds
Very high surface temperature
What is the name of the highest peak in our solar system?
Mauna Kea
Mount Everest
Boösaule Montes
Olympus Mons
Uranus is classified as what?
Ice giant
Gas giant
Dwarf planet
Lava planet
What does the surface of Neptune consist of?
A water-ammonia ocean
A rocky mantle
Ice
Water
