The HR diagram is about stars.

• False

• True

Tags

NGSS.HS-ESS1-3

Red is the hottest color in the HR diagram.

• true

• false

What is the hottest color on the HR diagram

• red

• yellow

• blue

• orange

What category is the sun in?

• main sequence

• super giants

• white dwarfs

• black hole

Does the temperature have anything to do with the HR diagram?

• yes

• no

Arcturus is a red giant.

• true

• false

What is the brightest star of these 3?

• Rigel

• sun

• vega

the earths axis is tilted at 23 degrees

• true

• false

Tags

NGSS.MS-ESS1-1

The moon cause tides.

• true

• false

Tags

NGSS.MS-ESS1-1

luyten 726-8 is a white dwarf

• false

• true