More cards in this set

Card 6

Front

How old atleast is the name earth?

Back

Preview of the front of card 6

Card 7

Front

How much water does Earth have? (gallons)

Back

Preview of the front of card 7

Card 8

Front

What are the highest and lowest temperatures on Earth?

Back

Preview of the front of card 8

Card 9

Front

What is the largest moon in the Solar System?

Back

Preview of the front of card 9