Inclass HR Diagram/Stars/ Galaxy Pratice

In the diagram given, what happens as we move to the left?

• Stars Get Larger

• Stars get Colder

• Stars get hotter

Which category is our Sun located in?

• White Dwarfs

• Supergiants

• Main Sequence

• Giants

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

Our sun is currently a main sequence star. All main sequence stars fuse ____ in their cores.

• helium into hydrogen

• hydrogen into helium

• helium into carbon

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

A small, hot star resulting from an average mass star is called a ----- .

• white dwarf

• red dwarf

• supergiant

• protostar

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular 
• Irrational

What type of galaxy has no defined pattern or shape?

• Spiral 
• Elliptical
• Irregular
• Constellation

Average size stars will turn into a _____ star next.

• protostar

• red giant

• supergiant

• black hole

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

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

• Supergiant

• Supernova

• Black Hole

• Nebula

an immense cloud of dust & gas where stars are born

• black hole

• nebula

• prominence

• supernova

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular
• Irrational