Front

What does the Earth use to rotate?

Back

an axis

Front

How long does it take for Earth to make a full rotation?

Back

24 hours

Front

What are the phases of the moon?

Back

new, crescent, quarter, gibbous, full

Front

What is the moon phase when it is not visible at all?

Back

New moon

Front

What is the moon phase called when it is getting larger?

Back

Waxing

Front

What is the moon phase called when it is getting smaller?

Back

Waning

Front

What is a Full Moon?

Back

The phase when the entire face of the moon is illuminated.

Front

What is a Crescent Moon?

Back

The phase when less than half of the moon is illuminated.

Front

What is a Gibbous Moon?

Back

The phase when more than half of the moon is illuminated.

Front

How many days does it take for the moon to go through all its phases?

Back

About 29.5 days.