Science Fusion Grade 5 Unit 12 Lesson 3

How do scientists classify galaxies?

• By size

• By shape

• By distance

• By number and type of stars

Which star color is the HOTTEST?

• blue white

• blue

• orange

• red

Which star color is the COLDEST?

• blue

• red

• yellow

• blue-white

Which type of star is our sun?

• red

• blue

• blue white

• yellow

A nebula is...

• a type of dessert snack with a hazelnut cream and cracker sticks

• another name for a nub or a knob

• a giant cloud of gas and dust

• particles of gas, ice, and dust

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

Which type of galaxy is this?

• spiral

• barred spiral

• irregular

• elliptical

Tags

NGSS.MS-ESS1-2

Which type of galaxy is this?

• spiral

• elliptical

• barred spiral

• irregular

Tags

NGSS.MS-ESS1-2

Which type of galaxy do we live in?

• spiral

• barred spiral

• elliptical

• irregular

What does "universe" mean?

• Everything that exists on our planet.

• Everything that exists on Earth.

• Everything that doesn't exist

• Everything that exists.

Tags

NGSS.HS-ESS1-2

NGSS.HS-ESS1-3

Choose the statement that is NOT correct:

• The sun is our closest star.

• The sun is a yellow star.

• The sun is the center of the Milky Way galaxy.

• The sun is not solid, it's made up of burning gases and an ash core.

Tags

NGSS.MS-ESS1-1