Lifecycle of a Star

How is the life cycle of a star determined?

• by fusion

• by its mass

• by the color

• by the tempature

Tags

NGSS.HS-ESS1-1

Which type of star has a longer life span

• High Mass Star

• Small/Medium Star

Which type of star has a shorter life span

• High Mass Stars

• Small/ Medium Stars

What is a Nebula?

• an enormous cloud of gas and dust

• A type of planet

• A cloud of helium and hydrogen

• a ball of heat and energy

Tags

NGSS.HS-ESS1-3

What is protostar

• a diagram of a star

• a ball of heat, a baby 'star'

• Whats left over from the fusion

• a ball that emits no light or heat, basically a ball of carbon

a large red super giant ends up as

• a neutron star

• a black hole

• a black dwarf

• a white dwarf

• a planetary nebula

a small red super giant ends up as

• a black hole

• a neutron star

• a white dwarf

• a black dwarf

• a planetary nebula

what is the main sequence

• the main part of a stars lifecycle

• The end of a stars lifecycle

• The first part of a stars lifecycle

Tags

NGSS.HS-ESS1-1

How much time does the main sequence take up of a stars lifecycle

• The most time; is in this stage for the longest part of it's life cycle

• The shortest; is in this stage for the shortest part of it's life cycle

When does red giant begin

• When it runs out of helium to fuss to hydrogen

• When it runs out of hydrogen to fuss to helium

• When it starts fussing hydrogen to helium

• When it starts fussing helium to hydrogen