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Unit 4 Test cloned 2/4/2019
By Kimberly Villanueva
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Last updated about 7 years ago
12 questions
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Note from the author:
Universe
1
SCI.8.8a
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SCI.8.8a
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SCI.8.8a
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SCI.8.8a
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SCI.8.8a
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SCI.8.8b
Question 1
1.
Check all that apply.
The Universe contains...
C all matter that is known to exist
B all time that is known to exist
D all energy that is known to exist
A all space that is known to exist
Question 2
2.
Name the three main types of galaxies.
Question 3
3.
What type of galaxy do we live in?
D spiral galaxy
B elliptical galaxy
C irregular galaxy
A special galaxy
Question 4
4.
Label the life cycle of a massive star.
visibility
View drawing
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zoom_in
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Question 5
5.
What is the luminosity of this star?
SCI.8.8a
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Question 6
6.
What type of star is this?
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SCI.8.8a
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SCI.8.8a
Question 9
9.
The universe has many different components. Put the following components in order from smallest to largest.
nebulae
planet
star
galaxy
Question 10
10.
Why does the Earth get more energy from the Sun than from all other stars combined?
11
12
zoom_in
1
SCI.8.8c
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Question 12
12.
Explain how you know.
SCI.8.8c
Question 7
7.
What is the color of this star?
Question 8
8.
Describe this star's life cycle, starting at the beginning.
Question 11
11.
The investigators were most likely using a telescope that detects
B Infrared Waves
D Gamma rays
A Microwaves
C Visible Light