SOLAR SYSTEM AND SPACE RACE

1. How many planets are in our solar system?

• 7

• 9

• 8

Tags

NGSS.MS-ESS1-3

2.What is another word for a planet’s revolution?

• planet's day

• planet's year

• planet's spin

Tags

NGSS.MS-PS2-4

3. What is another word for a planet’s rotation?

• planet's day

• planet's orbit

• planet's year

4. How far is an astronomical unit?

• 9.3 million miles

• 93 miles

• 93 million miles

5. How far is a light year?

• 6 trillion miles

• 93 million miles

• 6 million miles

6. What is another name for the inner planets?

• jovian planets

• terrestrial planets

• gas giants

7. What are the outer planets also called?

• jovian planet

• gas giants

• terrestrial planet

8. What is located between Mars and Jupiter?

• meteor belt

• kuiper belt

• asteroid belt

9. What is the hottest planet in our solar system?

• Mars

• Venus

• Mercury

10. What is the coldest planet in our solar system?

• Uranus

• Neptune

• Saturn