WorksheetsBigBang Theory
Total questions: 10
Worksheet time: 3mins
What is a supernova?
a star
a planet
a collision
a largest explosion
Where do you think stars come from?
nebula
collision of earth from the other planets
it’s just suddenly appear in the universe
from sunrays reflection
This is the primal stage of a star’s life.
megastar
superstar
protostar
diamond star
Which of the following is a red giant star?
Jupiter
Antares
Venus
sun
In a life cycle of a person, fetus signifies a certain evolution of a star. What is its equivalent?
protostar
main sequence star
red giant
white dwarf
What will happen when a star reaches the final stage of its existence after becoming a red giant?
it will become unstable
it will become stable
it will explode
it will expand
This large star in the picture is also called ____.
nebula
protostar
red super giant
black hole
Which of the following is not a color of the sun?
yellow
blue
orange
black
Which of the following is a low mass star?
white-dwarf star
red giant star
red super giant star
black hole
Do stars explode when they die?
No
yes
they have different fate: fade silently or swell and burst
They melt in the atmosphere
