WorksheetsStars
Total questions: 20
Worksheet time: 24mins
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
Our sun is a ____________ star.
main sequence G2
massive star
supernova
red giant
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
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 Sun is the biggest star in the sky.
Constellations are stars that appear to be in a pattern.
What is the name of the explosion at the death of a massive star?
Supergiant
Supernova
Black Hole
Nebula
What is the diagram called that shows the relationship between star size and temperatures?
bar graph
HR diagram
star chart
Star diagram
What is the north star called?
Dubhe
Ursa
Polaris
Sun
What constellation is pictured?
Ursa minor
big dipper
Orion
Ursa Major
What is the biggest kind of star in a galaxy called?
blue giant star
the sun
super giant star
red dwarf star
How many stars are there in the universe?
thousands
millions
hundreds
ten
A pattern of stars in the sky is called a _____________.
combination
star shape
universe
constellation
What are stars made of?
hot gases
ice
hydraulic gas
dust and clouds
