Continents, Oceans, and Seas

How many continents are there on Earth?

• 3

• 1

• 5

• 7

How many Oceans are there on Earth?

• 2

• 7

• 5

• 10

How much of the Earth's water is salty?

• 3%

• 25%

• 97%

• 34%

How much of the Earth is made up of water?

• 3/4

• 1/2

• 2/3

• 7/8

Which is the largest ocean?

• Atlantic

• Pacific

• Indian

• Arctic

True or False: Seas usually flow into oceans.

• True

• False

Which of these seas is closest to Egypt?

• South China Sea

• Dead Sea

• Sargasso Sea

• Mediterranean Sea