Unit 4 Test cloned 2/4/2019
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by Kimberly Villanueva
| 12 Questions
Note from the author:
Universe
1
1
Check all that apply.
The Universe contains...
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B all time that is known to exist
C all matter that is known to exist
A all space that is known to exist
D all energy that is known to exist
2
1
Name the three main types of galaxies.
3
1
What type of galaxy do we live in?
A special galaxy
D spiral galaxy
B elliptical galaxy
C irregular galaxy
4
1
Label the life cycle of a massive star.
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5
6
7
8
5
1
What is the luminosity of this star?
6
1
What type of star is this?
7
1
What is the color of this star?
8
1
Describe this star's life cycle, starting at the beginning.
9
1
The universe has many different components. Put the following components in order from smallest to largest.
  1. star
  2. nebulae
  3. galaxy
  4. planet
10
1
Why does the Earth get more energy from the Sun than from all other stars combined?
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11
12
11
1
The investigators were most likely using a telescope that detects
D Gamma rays
C Visible Light
A Microwaves
B Infrared Waves
12
1
Explain how you know.
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