WorksheetsUniverse TEST REVIEW
Total questions: 20
Worksheet time: 28mins
Is a universe that expands and comes back together repeatedly a closed or an open universe?
Closed
Open
What are double star systems called?
Is the Big Dipper a nova or a constellation?
Nova
Constellation
What is the name of the galaxy that Earth is in?
Where are most of the stars in the Milky Way found?
center
outside
New stars form in a massive cloud called a what?
Who was the scientist that thought the universe was made of only 1 galaxy?
In a red shift do stars seem to be moving toward or away from Earth?
Toward
Away
What is the apparent change that occurs when something is moving toward or away from the Earth called?
The fact that galaxies are speeding away from the center of the universe helps support what theory?
Does an approaching star illustrate a red shift or a blue shift?
Red shift
Blue shift
What assumption is the big bang theory based on?
What is another name for the big dipper?
little bear
little dipper
Ursa Major
Does the universe expand for a time and then start to race back to the center in a Closed or in an Open Universe?
Closed
Open
According to the big bang theory, the universe began to expand when what exploded?
Concentrated matter and energy
a star
gas bubble
What type of galaxy is nearly a spherical to flat disk?
irregular
spiral
elliptical
Where is the sun located in the Milky Way?
center
outside
Which one is NOT considered a galaxy type?
Irregular
Spiral
Peculiar
Pelican
The three types of galaxies are...
Spiral, Round, Cluster
Spyro, Egg, Irregular
Spiral, Oblong, Everlong
Spiral, Elliptical, Irregular
