The Inner Planets/ The Rocky Planets

This planet looks red as its surface is covered in iron oxide, which is also known as rust.

• Mercury

• Earth

• Mars

• Venus

Which planet is closest to the sun?

• Mercury

• Earth

• Mars

• Venus

This planet is called, "Earth's sister planet" because it has a similar amount of gravity as Earth and it has an iron core like Earth's.

• Mercury

• Earth

• Mars

• Venus

Does Earth have a magnetic field around it?

• True

• False

Which planet is the smallest?

• Mercury

• Earth

• Mars

• Venus

Tags

NGSS.MS-ESS1-3

Like Earth, this planet has four seasons.

• Mercury

• Earth

• Mars

• Venus

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6

The first four planets closest to the sun are called

• the lead planets

• the outer planets

• the inner planets

• the four faves

The outer planets have a gaseous surface. The inner planets have a ________ surface.

• rocky

• gaseous

• watery

• dusty

This planet is the only planet that definitely has life on it.

• Mercury

• Earth

• Mars

• Venus

This planet is the hottest planet.

• Mercury

• Earth

• Mars

• Venus