Stars

What is the name of the gas and dust clouds that form stars?

• Nebulas

• Protostars

• Supernova

• Neutron Star

What is the name of the explosion at the death of a massive star?

• Supergiant

• Supernova

• Black Hole

• Nebula

What is the name of baby stars?

• Dwarf

• Supergiant

• Protostars

• Nebulas

Which of these stars is hottest?

• Red Star
• Yellow Star
• Orange Star
• Blue Star

Put the stars in order from hottest to coolest.

• Blue, Red, White, Yellow, Orange,

• Red, White, Yellow, Orange, Blue

• Blue, White, Yellow, Red, Orange

• Blue, White, Yellow, Orange, Red

What is the correct life cycle of a star?

• Nebula, main sequence, red supergiant, supernova, black hole, neutron star

• Nebula, main sequence, red giant, planetary nebula, white dwarf, black dwarf

• Main sequence, white dwarf, red giant, red supergiant, nebula

• Nebula, main sequence, brown dwarf, white dwarf, black dwarf

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

What determines if a star becomes a giant or a supergiant?

• Star size

• Star temperature

• Star color

• Star luminosity

______ is a force that causes dust particles to stick together in a nebula.

• Nuclear fusion

• Gravity

• Bonding

• Explosion

Tags

NGSS.HS-PS2-4

After a white dwarf has burned out, it will become a:

• black dwarf

• nebula

• black hole

• red supergiant

Our sun is currently in what star stage?

• Protostar

• Nebula

• Main Sequence

• White dwarf