Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
Once stars run out of hydrogen and the temperature begins to increase, these stars are said to be __________.
young star
absolute magnitude
increases
medium
apparent magnitude
a giant
energy
brightness
The __________ __________of a star is a measure of the amount of light it gives off.
young star
absolute magnitude
increases
medium
apparent magnitude
a giant
energy
brightness
When fusion occurs, the mass lost is converted into __________.
young star
absolute magnitude
increases
medium
apparent magnitude
a giant
energy
brightness
Our sun is considered a star of__________ temperature
young star
absolute magnitude
increases
medium
apparent magnitude
a giant
energy
brightness
Astronomers use a star's __________ to determine how far it is from Earth.
young star
absolute magnitude
increases
medium
apparent magnitude
a giant
energy
brightness
Another way to define a nebula
young star
absolute magnitude
increases
medium
apparent magnitude
a giant
energy
brightness
The __________ __________ is a measure of the amount of light received on earth.
young star
absolute magnitude
increases
medium
apparent magnitude
a giant
energy
brightness
When a star becomes a supernova its brightness __________.
young star
absolute magnitude
increases
medium
apparent magnitude
a giant
energy
brightness
Check it!