U6 Global Weather Systems Review 24-25

Front

What is the primary factor that influences global weather systems?

Back

The primary factor that influences global weather systems is the uneven heating of the Earth's surface by the sun.

Front

Define convection currents in the context of Earth's atmosphere.

Back

Convection currents are the movement of air or water caused by the uneven heating of the Earth's surface, where warm air or water rises and cool air or water sinks.

Front

What season is experienced in the Northern Hemisphere when it is summer in the Southern Hemisphere?

Back

Winter.

Front

What is the role of the sun in Earth's weather systems?

Back

The sun provides the heat that drives convection currents in the atmosphere and oceans, influencing weather patterns.

Front

How do convection currents in a laboratory model differ from those in Earth's atmosphere?

Back

In a laboratory model, the heat source is often below, while in Earth's atmosphere, the sun heats from above.

Front

What is the significance of the Coriolis effect in global weather systems?

Back

The Coriolis effect causes moving air and water to turn and twist, influencing wind patterns and ocean currents.

Front

What are the four main types of air masses?

Back

The four main types of air masses are continental polar (cP), maritime polar (mP), continental tropical (cT), and maritime tropical (mT).

Front

Explain the difference between weather and climate.

Back

Weather refers to short-term atmospheric conditions, while climate is the long-term average of weather patterns in a specific area.

Front

What is a front in meteorology?

Back

A front is a boundary between two different air masses, which can lead to changes in weather.

Front

What is the water cycle and its importance in weather systems?

Back

The water cycle is the continuous movement of water through evaporation, condensation, and precipitation, playing a crucial role in weather patterns.