Oceans and seas

Seas are ________________.

• bigger than oceans

• smaller than oceans

• same size as oceans

How many oceans are there in our planet?

• 7

• 5

• 9

How many seas are there in our planet?

• 57

• 45

• 49

Which is the largest sea in the world?

• Arabian sea

• South China Sea

• Carribean Sea

The bottom of the sea is flat.

• True

• False

How many percent of the sea is unexplored?

• 85

• 95

• 75

The mount Everest is the largest mountain on earth.

• True

• False

Where is Mouna Kea mountain is located?

• Australia

• Hawaii

• Africa

Which is the most contaminated sea in the world?

• Mediterranean Sea

• Carribean Sea

• South China Sea

What/Who is the cause of the sea pollution?

• Nature

• People

• Sea animals