Oceans

Surface currents are a result of

• Global Wind Patterns
• Earth's Rotation
• Density
• All of the above

Deep Ocean currents are a result of

• Global Wind Patterns
• Earth's Rotation
• Density
• All of the above

The Gulf stream carries _____________ water from the east coast of The United States to the West coast of Europe.

• Cold
• Warm 
• Freezing
• Fresh

A strong surface current that runs along the east coast of the United States and carries warm water to Europe.

• California Current
• Global Conveyor Belt
• Gulf Stream
• Surface Current

How did submarines map the ocean floor?

• Satellite altimetry
• Sonar

What is the longest mountain range on earth?

• rocky mountains
• Mid-Ocean-Ridge
• Himalayas  

What is the uppermost zone of the ocean called?

• Sunlight

• Midnight

• Trench

• Twilight

What is the deepest zone of the ocean called?

• Sunlight

• Twilight

• Abyss

• Trench

What is the second zone of the ocean called?

• Sunlight

• Trench

• Midnight

• Twilight

What is the fourth zone of the ocean called?

• Midnight

• Sunlight

• Abyss

• Trench