Ocean Movement - Waves, Currents, Tides

Front

What is the Gulf Stream?

Back

A warm ocean current that flows from the Gulf of Mexico along the eastern coast of the United States.

Front

What causes waves in the ocean?

Back

Waves are primarily caused by wind.

Front

What causes tides in the ocean?

Back

Tides are caused by the gravitational pull of the moon.

Front

Why are ocean currents important?

Back

They help mix ocean water and regulate the climate.

Front

What is NOT a cause of ocean currents?

Back

Ocean pollution is not a cause of ocean currents.

Front

What is an ocean current?

Back

A continuous, directed movement of seawater generated by various forces acting upon it.

Front

What are tides?

Back

Tides are the rise and fall of sea levels caused by the gravitational forces of the moon and the sun.

Front

What is the difference between waves and currents?

Back

Waves are surface movements caused by wind, while currents are continuous flows of water in the ocean.

Front

What role does the sun play in ocean movement?

Back

The sun's heat affects water temperature, which can influence currents and tides.

Front

What is salinity?

Back

Salinity is the concentration of salt in water, which can affect water density and currents.