Earth's Oceans

What percentage of the Earth's surface is covered in water?

• 75%
• 61%
• 81%
• 71%

Condensation effects the amount of salinity of the ocean water.

• True
• False

Condensation effects the amount of salinity of the ocean water.

• True
• False

We have ________ main oceans?

• 7
• 4
• 5
• 6

The four main oceans are: Pacific Ocean, Arctic Ocean, Indian Ocean, and the __________ Ocean.

• Atlantic
• Southern
• Mediterranean 
• European

Tells us how much salt is in a liquid

• desalination
• salinity

The colder the climate, the higher the salinity.

• TRUE
• FALSE

The temperature of the ocean gets _________ the deeper you go. 

• Colder
• Warmer
• Saltier
• Cleaner