Solar System Video with Questions

What did people originally believe about Earth's position in the universe?

• Earth was a star.

• Earth was the largest planet.

• Earth was a moon of the Sun.

• Earth was the center of the universe.

How much larger is the Sun compared to Earth?

• 1,000 times larger

• 300,000 times larger

• 10,000 times larger

• 100 times larger

Tags

NGSS.MS-ESS1-3

Which of the following is NOT an inner planet?

• Venus

• Jupiter

• Mercury

• Mars

What is found between the inner and outer planets?

• A ring of moons

• A meteor shower

• An asteroid belt

• A comet belt

Which moon is known to have active volcanoes?

• Ganymede

• Io

• Europa

• Titan