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Unit 4 The Universe test corrections

Last updated over 5 years ago

8 questions

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Question 1

1.

What are galaxies made of?

Question 2

2.

What holds galaxies together?

Question 3

3.

What are the shapes of the galaxies? (pick 3)

Spiral

Eliptical

Irregular

Circular

Question 4

4.

What is the difference between asteroids and comets?

Question 5

5.

1 fact you learned from this video

Question 6

6.

draw or explain the geocentric model

Question 7

7.

Draw or explain heliocentric

Question 8

8.

What is the "Big Crunch Theory"?