Heating of the Earth, Winds & Currents 2022

Front

What causes a land breeze at the beach?

Back

At night, cooler air over land replaces rising warmer air over water.

Front

What causes a sea breeze at the beach?

Back

During the day, cooler air over the water forces warmer air over land to rise.

Front

Why are warm ocean currents usually surface currents?

Back

Warm water is less dense than cold water.

Front

What causes land and sea breezes to form?

Back

Water and land absorb and release heat energy unequally or at different rates.

Front

What is a land breeze?

Back

A land breeze is a wind that blows from the land to the sea, typically occurring at night.

Front

What is a sea breeze?

Back

A sea breeze is a wind that blows from the sea to the land, typically occurring during the day.

Front

What is the role of density in ocean currents?

Back

Density differences in water due to temperature and salinity drive ocean currents.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids, such as air or water.

Front

How does the sun affect wind patterns?

Back

The sun heats the Earth's surface unevenly, creating pressure differences that result in wind.

Front

What is the Coriolis effect?

Back

The Coriolis effect is the deflection of moving objects, like winds, due to the Earth's rotation.