Stars Formation Review

An average star always ends its life as...

• nova
• dwarf star
• neutron star
• black hole

Stars are swirling balls made up of...

• fire and ash.
• plasma and liquid.
• gas and plasma.
• fire and plasma.

If a star is yellow, we can conclude that...

• it is a massive star.
• it is an average star.
• it will one day become a neutron star.
• it will one day become a black hole.

A collection of stellar nebulae is called...

• stellar nurseries

• galaxies

• novae

• planetary nebulae

A planet is formed...

• out of the remains of a star's formation.
• inside of a star.
• by random chance, floating in space.
• by itself in space.

Tags

NGSS.HS-ESS1-6

All the base-elements of the periodic table come from...

• the fission inside stars.
• the fusion inside stars.
• the fire inside stars.
• the fusion of planets.

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

NGSS.HS-PS1-8

For a black hole to form...

• The gravitational force has to be stronger than the force of the supernova.

• The force of the supernova has to be stronger than the gravitational force.

Tags

NGSS.HS-PS2-1

A planetary nebula forms around a star because...

• The star goes through a supernova.

• Stellar Nebula decay over time.

• A globular cluster cannot form around a dead star.

• the force of gravity forms the planetary nebula.

A blue-tinted star will one day grow up to be....

• A red giant.

• A dwarf star.

• A red supergiant.

• A brown dwarf.

A collection of gas and dust that can form a star is called a...

• Stellar Nebula.

• Planetary Nebula.

• Globular Cluster.

• Stellar Nursery.