Ocean Currents

Front

What two factors affect the ocean's density and cause the Global Conveyor Belt to travel?

Back

Temperature and salinity.

Front

What are surface currents a result of?

Back

Global wind patterns.

Front

What causes deep ocean currents?

Back

Density.

Front

What happens when surface currents meet continents?

Back

They are deflected (change paths).

Front

Where do ocean currents bring warm water from the equator?

Back

To the poles.

Front

What is the Global Conveyor Belt?

Back

A large system of ocean currents that circulates water around the globe.

Front

How does the Coriolis Effect influence ocean currents?

Back

It causes currents to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.

Front

What role does gravity play in ocean currents?

Back

It affects the movement of water by pulling it downwards, influencing density-driven currents.

Front

What is the difference between surface currents and deep ocean currents?

Back

Surface currents are driven by wind, while deep ocean currents are driven by differences in water density.

Front

What is salinity?

Back

The concentration of salt in water.