Convection Currents

Front

What causes convection currents in the Earth?

Back

The uneven heating on each layer inside the Earth.

Front

Does the solid inner core have convection currents moving inside?

Back

No. Currents only move in a liquid and gas.

Front

What is an example of convection currents?

Back

The movement of air in a circular motion in the atmosphere.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

When do particles move faster?

Back

In hot water.

Tags

NGSS.MS-PS1-4

Front

What is an example of a convection current?

Back

Movement of gas in a hot air balloon.

Tags

NGSS.MS-ESS2-6

Front

Define convection currents.

Back

Convection currents are the movement of fluid caused by differences in temperature and density.

Tags

NGSS.MS-ESS2-6

Front

What role does temperature play in convection currents?

Back

Temperature differences cause fluids to expand and become less dense, leading to movement.

Tags

NGSS.MS-ESS2-6

Front

What is the effect of convection currents on weather patterns?

Back

Convection currents can lead to the formation of clouds and storms by moving warm air upward.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

How do convection currents occur in the ocean?

Back

Warm water rises and cold water sinks, creating a circular motion.

Tags

NGSS.MS-ESS2-6

Front

What is the relationship between density and convection currents?

Back

Less dense fluids rise while denser fluids sink, driving the convection process.