WorksheetsStars Test Review
Total questions: 13
Worksheet time: 8mins
Name
Class
Date
1.
What is the second most common element in a star?
a)
Hydrogen
b)
Helium
c)
Carbon
d)
Iron
2.
This color of star is the coolest temperature
a)
Blue
b)
Green
c)
Red
d)
Yellow
3.
Which of the following would be the dimmest star?
a)
-15
b)
-5
c)
0
d)
25
4.
How bright a star appears from earth is called its....
a)
Absolute magnitude
b)
Apparent magnitude
c)
Brightness
d)
Density
5.
This indicates the universe is expanding and stars are moving away from us
a)
Blue Shift
b)
Red Shift
c)
Absolute magnitude
d)
Apparent motion
6.
The big/little dipper can always be seen throughout the year because they are....
a)
circumpolar stars
b)
Stuck there
c)
blue shifting towards us
d)
parallax
7.
What triggers a main-sequence star becoming a red giant?
a)
The star explodes
b)
Iron starts to form
c)
Runs out of helium
d)
Runs out of hydrogen
8.
Where do we live in the universe?
a)
Polaris
b)
Milky Way Planet
c)
Milky Way Galaxy
d)
Milky Way Constellation
9.
A claim that is widely supported with many pieces of evidence
a)
experiment
b)
law
c)
hypothesis
d)
theory
10.
A claim that follows the rule each and every time. No exceptions yet.
a)
Hypothesis
b)
Theory
c)
Law
d)
Experiment
11.
The HR Diagram shows:
a)
Luminosity & Motion
b)
Absolute Motion & Temperature
c)
Temperature & Apparent Motion
d)
Luminosity & Temperature
12.
What is the color of stars with the highest surface temperature?
a)
Red
b)
Yellow
c)
Blue
d)
White
13.
Cosmic background radiation, the fact we are all made up of elements found throughout the universe, and redshift are all evidences supporting...
a)
Big Bang Theory
b)
Law of Gravity
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