Convection Currents and Wind

Front

What are convection currents?

Back

Convection currents are the movement of fluid (like air or water) caused by the uneven heating of that fluid, leading to the rise of warmer, less dense fluid and the sinking of cooler, denser fluid.

Tags

NGSS.MS-ESS2-6

Front

How do convection currents affect wind?

Back

Convection currents create differences in air pressure, which leads to the movement of air, resulting in wind.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What causes air to rise?

Back

Air that is heated becomes less dense and rises.

Tags

NGSS.MS-ESS2-6

Front

What is the direction of air movement during a sea breeze?

Back

Air moves from the sea toward the land.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

Where on Earth do we find warmer areas?

Back

Warmer areas are typically found near the equator due to more direct sunlight.

Tags

NGSS.MS-ESS2-6

Front

What is continental deflection?

Back

Continental deflection is the term used to describe how ocean currents are deflected off of continental land masses.

Tags

NGSS.MS-ESS2-6

Front

What happens to air at the poles?

Back

Air at the poles is cooler and denser, leading to sinking air.

Tags

NGSS.MS-ESS2-6

Front

What is the relationship between temperature and air density?

Back

As air temperature increases, air density decreases.

Front

What is a land breeze?

Back

A land breeze is a wind that blows from the land toward the sea, typically occurring at night when the land cools faster than the sea.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What role does the sun play in convection currents?

Back

The sun heats the Earth's surface unevenly, which is the primary driver of convection currents.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6