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WorksheetsUnit 7: Stars
Total questions: 17
Worksheet time: 17mins
As our sun continues through its life cycle, it will _________ and turn into a _______________.
gradually get smaller and smaller until it dies out/ black hole
Gradually get larger until its outer layers drift off/ white dwarf
become denser and denser/ protostar
become hotter and hotter blue/ hypergiant.
All stars begin their life in a
Main Sequence
Nebula
Protostar
Black Dwarf
Average size stars will turn into a _____ star next.
protostar
red giant
supergiant
black hole
A massive star can end it's life as a ______ or ___________.
neutron star/black hole
main sequence star/ nebula
supernova
nebula
red giant
supergiant
The H-R diagram classifies stars based on what factors?
Temperature and luminosity
Number of planets
What constellation they're in
Temperature and fusion
Compared to a red giant star, a blue supergiant is...
Hotter and brighter
Hotter and not as bright
Colder and brighter
Colder and not as bright
Which star has a longer life, a main sequence star or a blue giant?
Main sequence star
Blue giant
sort of cool, dim (not too much light), and red?
What small, hot, faint objects are found at B?
neutron stars
black holes
white dwarfs
brown dwarfs
Apparent Magnitude
Candid Light
