What color is the sky as seen from the moon?

• blue

• green

• black

What color is the sky as seen from Mars?

• yellow

• blue

• purple

The air on Mars is mostly made of a gas called...

• oxygen

• hydrogen

• carbon dioxide

When you have a little of something, it always looks the same if you have a lot of it.

• True

• False

Earth's sky is always just blue in color.

• True

• False

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6

Earth's sky is blue because of the type of air we breathe.

• True

• False