stars review

What is the final stage of a low mass star?

• White Dwarf

• Black Hole

• Red Giant

• Neutron Star

Which star is likely to be the hottest? Use the H-R diagram

• Type B Star

• White Dwarf

• Red Giant

• Type G Star (Sun)

Which stage of life is the sun currently in?

• White Dwarf

• Planetary Nebula

• Main Sequence

• Red Giant

What is the name of the cosmic cloud of dust and gas that is the first stage in the birth of a star?

• Protostar

• Spiral Galaxy

• Quasar

• Stellar Nebula

A stellar nebula will eventually condense into a hot ball of mostly hydrogen called a __________. At this point, nuclear fusion has not yet started but it will soon.

• Protostar

• White Dwarf

• Brown Dwarf

• Main Sequence

Our Sun is in this phase:

• Red Giant

• Supernova

• Protostar

• Main Sequence

High Mass stars go from Red Giants to:

• Supernova

• Nebula

• Main Sequence

• White Dwarf

What type of galaxy is this?

• Spiral

• Elliptical

• Irregular

What galaxy do we live in?

• Snickers

• 3 Muskateers

• Mars

• Milky Way

Galaxies are classified by their....

• Size

• Density

• Brightness

• Shape