Life Cycle of a star

A large cloud of gas and dust where stars are created?

• nebula

• protostar

• main-sequence

• red giant

The early stage of star formation

• Nebula

• Protostar

• Main-sequence star

• Red giant

A star spends majority of its life in this stage. Hydrogen is fused into helium at a temperature of millions of degrees.

• nebula

• protostar

• main-sequence

• supergiant

Tags

NGSS.HS-ESS1-1

Low/medium mass stars expand into what after using up the hydrogen in their core?

• red giants

• supergiants

• white dwarfs

• protostars

This is a high mass star that is expanding and using energy at a fantastic rate

• Red giant
• Supergiant
• White dwarf
• Supernova

Tags

NGSS.HS-ESS1-3

A low mass star ends its life as a 

• Supernova
• Black hole
• White dwarf
• Nebula

This stage is when a high mass star explodes

• Supergiant
• Red giant
• Supernova
• Black hole

When a star's gravitational pull is so strong that not even light can escape, it's called a what?

• Black hole
• Supernova
• White dwarf
• Nebula

What is an exploding star?

• black hole
• Milky Way
• supernova
• solar system

What is a large celestial body that is composed of gas and emits light?

• Nebula
• Star
• Galaxy
• Planet

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3