Unit 4 Review

What is an exploding, high mass star called?

• black hole

• Milky Way

• supernova

• solar system

After a supernova, if the core is massive enough it can collapse into a...

• Black Hole
• White Dwarf
• Brown Dwarf
• Black Dwarf

The most common elements stars are made of...

• Iron & Carbon
• Gold & Zinc
• Hydrogen & Helium
• Fire and Ice

Tags

NGSS.HS-ESS1-3

A star is born when it begins...

• nuclear fusion
• nuclear abrasion
• chemical reaction
• nuclear fission

Tags

NGSS.HS-ESS1-1

Our sun and most stars are in what stage of their life cycle?

• Planetary Nebula
• White Dwarfs
• Main Sequence
• Giants

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

The main element used to fuel a star during the majority of its life is:

• Helium
• Iron
• Light
• Hydrogen

Tags

NGSS.HS-ESS1-1

A white dwarf is the final stage for _________ mass stars like our Sun.

• low

• high

Tags

NGSS.HS-ESS1-1

Where does a star begin and end its life?

• Black Hole
• Galaxy
• Nebula
• Solar System

Tags

NGSS.HS-ESS1-3

The path a star takes during its life cycle depends solely on its _____.

• temperature
• luminosity
• mass
• location

If you were a star, your life cycle stage would be ______ ________ because you are 'living'.

• Red Giant
• Main Sequence
• White Dwarf
• Black Hole

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3