Convection Currents and Wind

Front

What happens to air pressure when warm air rises?

Back

It creates areas of low pressure.

Front

What type of pressure is created when cool air sinks towards the Earth's surface?

Back

High pressure.

Front

What is the primary source of energy for convection on Earth?

Back

The sun.

Front

In which direction does air pressure flow?

Back

From high pressure to low pressure.

Front

What happens to warm air in convection?

Back

It rises.

Front

Define convection currents.

Back

Convection currents are the movement of air or liquid caused by differences in temperature and density.

Front

What role does the sun play in convection currents?

Back

The sun heats the Earth's surface, causing warm air to rise and create convection currents.

Front

How does temperature affect air density?

Back

Warm air is less dense and rises, while cool air is denser and sinks.

Front

What is the relationship between air pressure and weather patterns?

Back

High and low pressure areas influence weather conditions, such as storms and clear skies.

Front

What is the effect of convection currents on wind?

Back

Convection currents create wind by moving air from high pressure to low pressure areas.