Astronomy Test Review Part1

A collection of stars, dust, and gas bound together by gravity.

• Nebula

• Galaxy 

• Universe

• Protostar

Tags

NGSS.MS-ESS1-2

The most commonly accepted theory that explains the beginning of our known universe is the -

• Theory of Evolution

• Big Bang Theory

• Cell Theory

• Blackhole theory

Tags

NGSS.HS-ESS1-2

Which of the following is the largest?

• star

• universe

• cluster

• galaxy

Tags

NGSS.MS-ESS1-3

What does the Big Bang theory suggest?

• The universe was just there

• The Milky Way is the only solar system

• The universe is continually expanding

• The universe started as a point, expanded, and will return to a point

Tags

NGSS.HS-ESS1-2

________ holds all of the planets in orbit around the sun.

• Gravity

• String

• Bill Nye

• Duct tape

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

The shape of our Milky Way galaxy can be classified as ____________.

• Spiral

• Elliptical

• Irregular

• French

A huge collection of stars is a?

• Universe

• Galaxy

• Movie

• Nebulae

What type of galaxy is this?

• Spiral

• Elliptical

• Irregular

• Irrational

What type of galaxy is this?

• Spiral

• Elliptical

• Irregular 

• Irrational

What type of galaxy is this?

• Spiral

• Elliptical

• Irregular

• Irrational