Stars Test Review

Which color of star is hottest?

• blue

• green

• yellow

• red

What color is our sun?

• blue

• green

• yellow

• red

Just like fingerprints can be used to identify a person, spectra can be used to identify _ within a star.

• protons

• neutrons

• elements

Tags

NGSS.HS-ESS1-3

The small, dense remains of a low-mass star. Located in the lower left of the H-R diagram.

• red giant

• white dwarf

• main sequence star

Tags

NGSS.HS-ESS1-3

A large cloud of gas and dust.

• star

• black hole

• nebula

Select the life cycle of a high-mass star.

• stellar nebula - main sequence star - super red giant - supernova - neutron star or black hole

• super red giant - main sequence star - stellar nebula - black hole

• black hole- supernova - stellar nebula - super red giant

Tags

NGSS.HS-ESS1-3

When a low - mass main sequence star collapse, this is the next stage

• black hole

• planetary nebula

• red giant

A violent explosion that occurs when a red supergiant collapses.

• nebula

• neutron star

• supernova

Tags

NGSS.HS-ESS1-3

After high-mass stars go supernova, they become either_ or _ .

• white dwarfs, black dwarfs

• neutron stars, black holes

• nebula, red giants

Tags

NGSS.HS-ESS1-3

A scientific theory that explains the beginning of the universe.

• theory of evolution

• big bang theory

• kinetic theory