WorksheetsUniverse Part 1
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
Space and all the matter and energy in it.
a)
Space
b)
Solar System
c)
Universe
d)
Sun
2.
The sun and all of the planets and other bodies that travel around it.
a)
Universe
b)
Galaxy
c)
Star
d)
Solar System
3.
A relatively large spherical body that orbits a star.
a)
Star
b)
Planet
c)
Moon
4.
A large celestial body that is composed of gas and that emits light.
a)
star
b)
black hole
c)
element
d)
big bang
5.
A collection of stars, dust, and gas bound together by gravity.
a)
Nebula
b)
Galaxy
c)
Universe
d)
Protostar
6.
A large cloud of gas and dust in interstellar space; a region in Space where stars are born.
a)
Protostar
b)
Nebula
c)
Galaxy
d)
Star
7.
The distance that light travels in one year; about 9.46 trillion kilometers.
a)
Light Year
b)
Light Kilometer
c)
Light Second
d)
Warp Speed
8.
The actual brightness of an object such as a star
a)
Luminosity
b)
Apparent Magnitude
c)
Brightness
d)
Light Year
9.
A small, hot, dim star that is the leftover center of an old sunlike star
a)
Red Dwarf
b)
White Dwarf
c)
Main Sequence
d)
Giant
10.
A gigantic explosion in which a massive star collapses and throws its outer layers into space.
a)
Black Hole
b)
Supernova
c)
Neutron Star
d)
Nebula
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