Ocean currents and Climate Review

Front

What is the difference between weather and climate?

Back

Weather refers to short-term atmospheric conditions, while climate is the average of these conditions over a long period.

Front

What causes ocean currents?

Back

Ocean currents are caused by wind, differences in temperature and salinity, and the Earth's rotation.

Front

What is the Coriolis Effect?

Back

The Coriolis Effect is the deflection of moving objects, like ocean currents, due to the Earth's rotation.

Front

How do temperature and salinity differences affect ocean water?

Back

They create density differences, which lead to the formation of deep currents.

Front

What is a surface current?

Back

A surface current is a horizontal movement of ocean water that is primarily driven by wind.

Front

What is the role of wind in ocean currents?

Back

Wind is the primary force that drives surface currents in the ocean.

Front

What happens to ocean currents in the Northern Hemisphere?

Back

In the Northern Hemisphere, ocean currents curve to the right due to the Coriolis Effect.

Front

What is the average winter temperature an example of?

Back

It is an example of climate, as it reflects long-term weather patterns.

Front

What is a deep current?

Back

A deep current is a movement of ocean water that occurs below the surface, driven by differences in temperature and salinity.

Front

What is the significance of mid-ocean ridges?

Back

Mid-ocean ridges are underwater mountain ranges that can influence ocean currents and marine ecosystems.