8.9B Galaxies Quick Check

Front

What galaxy contains the sun and its solar system?

Back

Milky Way

Front

What are the three main types of galaxies?

Back

Elliptical, Irregular, Spiral

Front

Which type of galaxy has a defined spiral structure?

Back

Spiral

Front

What type of galaxy has no defined pattern or shape?

Back

Irregular

Front

Which galaxy is known for its bright center and elongated shape?

Back

Elliptical

Front

What is the name of the galaxy closest to the Milky Way?

Back

Andromeda

Front

What is the primary characteristic of an elliptical galaxy?

Back

It has an oval shape and lacks significant structure.

Front

What distinguishes spiral galaxies from other types?

Back

They have arms that spiral outward from the center.

Front

What is the significance of the Milky Way in the universe?

Back

It is the galaxy that contains our solar system.

Front

How do irregular galaxies differ from spiral and elliptical galaxies?

Back

They do not have a distinct shape or structure.