Ocean Currents

Front

What type of current is driven by the movement of warm water rising and cold water sinking?

Back

Convection currents.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Front

Where in the ocean would you typically find the warmest water?

Back

At the surface.

Tags

NGSS.MS-ESS2-6

Front

What primarily drives surface ocean currents?

Back

Wind.

Tags

NGSS.MS-ESS2-6

Front

Where in the ocean would you typically find the coldest water?

Back

At the bottom.

Tags

NGSS.MS-ESS2-6

Front

What happens to warm water that causes an increase in density, leading to deep ocean currents?

Back

Warm water loses energy to its surroundings and cools.

Tags

NGSS.MS-ESS2-6

NGSS.MS-PS1-4

Front

What is the term for the large-scale movement of water in the ocean?

Back

Ocean currents.

Tags

NGSS.MS-ESS2-6

Front

What are the two main types of ocean currents?

Back

Surface currents and deep ocean currents.

Tags

NGSS.MS-ESS2-6

Front

How do ocean currents affect climate?

Back

They help distribute heat around the planet.

Tags

NGSS.MS-ESS2-6

Front

What is the Coriolis effect and how does it influence ocean currents?

Back

The Coriolis effect causes moving water to turn and twist due to the Earth's rotation, affecting the direction of currents.

Tags

NGSS.MS-ESS2-6

Front

What role does salinity play in ocean currents?

Back

Higher salinity increases water density, which can contribute to the formation of deep ocean currents.

Tags

NGSS.MS-ESS2-6