Review Quiz

Hi scientists! Today you will be taking a short and sweet review quiz.

             

      Vocabulary

Asteroid

Rotation

Axis

Satellite

Comet

Moon phase

Revolution

Solar system

Space probe

Use the vocabulary word from the list above that completes each sentence.

      

1.   The Moon is a natural _____ of Earth.

      

2.   A planet spins around an imaginary line called its _____.

      

3.   The most common place to find a(n) _____ is between Mars and Jupiter.

      

4.   A(n) _____ is an icy ball that has a very elliptical orbit around the Sun.

5.   Earth’s _____ on its axis causes day and night.

      

6.   One kind of _____ is the crescent Moon.

      

7.   One full orbit of an object around another object is called a _____.

      

8.   The _____ has planets, moons, comets, and asteroids.

      

9.   A spacecraft that does not carry people is a(n) _____.

BYE SCIENTISTS! I HOPE THIS TEST HELPED YOU REVIEW, KEEP WATCHING THE CRASH COURSE VIDEOS, THEY’RE AWESOME! J