Planet Earth: Test Review

In our solar system, all objects revolve around the __________.

• moon

• Earth

• sun

• dome

There are a total of _____ spheres in our solar system.

• 6

• 8

• 10

• 12

How many planets are in our solar system?

• 6

• 8

• 10

• 12

The largest objects in our solar system are called?

• Domes

• Rings

• Planets

• Balls

Which of the following is NOT a type of planet in our solar system?

• Terrestrial Planets

• Gas Giant Planets

• Mythic Planets

• Dwarf Planets

Terrestrial Planets are __________.

• soft and grassy

• solid and rocky

• smooth and gaseous

• tiny and flimsy

Which of the following planets are NOT a Terrestrial Planet?

• Mercury

• Saturn

• Venus

• Mars

Planets that are more gaseous and less dense are _________.

• Terrestrial Planets

• Gas Giant Planets

• Mythic Planets

• Dwarf Planets

Which of the following planets would NOT be considered a Gas Giant Planet?

• Pluto

• Jupiter

• Saturn

• Neptune

Which planet would fall under the category of a Dwarf Planet?

• Earth

• Planet X

• Pluto

• Uranus