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WorksheetsStar Lives and Characteristics
Total questions: 15
Worksheet time: 7mins
Name
Class
Date
1.
Which of the following is NOT a characteristic used to classify stars?
a)
Color
b)
Temperature
c)
Size
d)
Shape
2.
Define star constellations.
a)
Imaginary patterns of stars
b)
Extremely hot stars
c)
Extremely cool stars.
d)
Solar Nebulas
3.
True or False - The most common elements that compose a star are: hydrogen, helium, and sulfur.
a)
True
b)
False
4.
True or False - A star's color is directly related to its temperature.
a)
True
b)
False
5.
The brightness of a star as seen from earth is defined as:
a)
Apparent Brightness
b)
Absolute Brightness
c)
Brightness
d)
Candid Brightness
6.
The brightness the star would have if it were a standard distance from earth.
a)
Apparent Brightness
b)
Absolute Brightness
c)
Brightness
d)
Candid Brightness
7.
A light year is a measurement of:
a)
Time
b)
Distance
c)
Gravity
d)
None of the Above
8.
True or False - A star with more mass will last longer than a star with less mass.
a)
True
b)
False
9.
True or False - In comparison with the many other stars, the sun is very, very large.
a)
True
b)
False
10.
The cooled core of a star that has run out of fuel.
a)
White Dwarf
b)
Planetary Nebula
c)
Supernova
d)
Black hole
11.
Explosion of a high-mass star.
a)
White Dwarf
b)
Planetary Nebula
c)
Supernova
d)
Neutron Star
12.
An object whose gravity is so strong that nothing can escape.
a)
Planetary Nebula
b)
Supernova
c)
Neutron Star
d)
Black Hole
13.
A huge group of single star systems, star clusters, dust, and gas bound together by gravity.
a)
Nebula
b)
Milky Way
c)
Galaxy
d)
High-Mass Star
14.
True or False - The hottest stars are blue.
a)
True
b)
False
15.
Which of the following is a name used for stars:
a)
Neutron
b)
Supergiant
c)
White dwarf
d)
All of the above
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