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Astronomy Sentence Completion

1. The moon ____ around the Earth.

 

a. spins

b. orbits

c. rotates

d. shines

 

 

2. The closest planet to the Sun is ______.

 

a. Venus

b. Earth

c. Jupiter

d. Mercury

 

 

3. The Earth spins around its _____.

 

4. Planets orbit around _____.

 

a. other planets

b. moons

c. stars

d. black holes

 

 

5. When the sun is blocked by the moon moving in front of it during the daytime, this is called a solar ____.

a. eclipse

b. flare

c. system

d. year

 

 

6. _____ is the largest planet in the solar system. 

 

a. Neptune

b. Uranus

c. Pluto

d. Jupiter

 

7. A _____ is made of dust and ice.

 

a. planet

b. comet

c. asteroid

d. moon

 

8. A _____ is a giant group of stars. 

 

9. _____ are people who travel into space on missions. 

 

 

10. _____ are people who study the stars and universe. 

 

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