types of galaxies Lesson check

Compare the number of galaxies to the number of stars in the night sky

• there are more stars in the night sky than galaxies in the universe

• they number about the same

• there are way more galaxies in the universe than stars in the sky

• they are equal because stars are galaxies

Galaxies are composed of (best answer)

• stars
• stars and gas
• stars, dust, and gas
• stars, dust, and gas held together by gravity

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular 
• Irrational

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular
• Irrational

The type of galaxy that is composed of the older stars and low-mass stars.

• Spiral
• Elliptical
• Irregular
• Constellation

What type of galaxy has no defined pattern or shape?

• Spiral 
• Elliptical
• Irregular
• Constellation

What galaxy do we live in?

• Irregular Galaxy

• Spiral Galaxy

• Elliptical Galaxy

• The toilet

Tags

NGSS.MS-ESS1-2

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular
• Irrational

Which type of galaxy is most common

• giant elliptical

• spiral

• irregular

Which type of galaxy has the most dust and gas

• elliptical

• spiral

• irregular

• they are about the same