8 Sci Unit 4 CFA #1 (Components of the Universe)

What is our Sun?

• Medium Main-Sequence Star

• Red Giant

• Supernova

• White Dwarf

What type of galaxy is this?

• Elliptical

• Spiral

• Irregular

• Oval

What type of galaxy is this?

• Spiral

• Irregular

• Elliptical

• Milky Way

What type of galaxy is this?

• Irregular

• Spiral

• Oval

• Elliptical

What is a cloud of gas and dust?

• Supernova

• Blackhole

• Star

• Nebula

This property determines the life cycle of a star

• distance from the sun

• volume

• color

• mass

This occurs when a massive star explodes at the end of its life

• Red Supergiant

• Supernova

• Black Hole

• Pulsar

Where is our solar system located in the Milky Way galaxy?

• In the center of the galaxy

• On one of the arms

• It is not located in the Milky Way galaxy

• I don't know

Which one is the smallest?

• Star

• Planet

• Galaxy

• Nebula

Which one is the largest?

• Planet

• Universe

• Galaxy

• Star