planets

Which planet doesn't have a moon?

• Earth
• Mars
• Mercury
• Jupiter

Almost Earth’s twin in size and mass, this planet has very thick atmosphere.

• Venus
• Mars
• Mercury
• Neptune

The surface of this planet appears red due to rusting iron in the rocks.

• Mercury
• Mars
• Pluto
• Venus

Tags

CCSS.RI.4.5

CCSS.RI.5.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

Some scientists believe that this dwarf planet is actually a very large comet caught in a permanent orbit.

• Eris
• Pluto
• Mars
• Neptune

Tags

NGSS.MS-ESS1-3

This cold, blue planet was discovered by a mathematical prediction.

• Neptune

• Jupiter

• Mars

• Venus

This is the largest planet in the solar system.

• Saturn
• Jupiter
• Uranus
• Venus

Tags

NGSS.MS-ESS1-3

This is the smallest planet in the solar system

• Mercury
• Venus
• Earth
• Mars

Tags

NGSS.MS-ESS1-3

Its largest moon is Titan.

• Saturn
• Jupiter
• Neptune
• Uranus

Tags

NGSS.MS-ESS1-3

Only planet known to have life

• Earth
• Mars
• Venus
• Mercury

Tags

NGSS.MS-LS1-1

The largest known volcano in the solar system, Olympus Mons, is located on this planet.

• Venus
• Mars
• Mercury
• Earth

Tags

NGSS.MS-ESS1-3