atmosphere and weather

Front

What is a cold front?

Back

A cold front is a type of weather front where cold air replaces warm air, often leading to precipitation and a drop in temperature.

Front

How does air pressure change with elevation?

Back

As you decrease elevation, air pressure increases.

Front

What happens to air pressure and density as you ascend in the atmosphere?

Back

As you go higher in the atmosphere, air pressure and density decrease.

Front

What is the primary effect of the unequal heating of Earth's surface?

Back

The primary effect of the unequal heating of Earth's surface is the formation of wind.

Front

What type of heat transfer is demonstrated by warm air rising and cool air sinking?

Back

This type of heat transfer is known as convection.

Front

Define the term 'atmosphere'.

Back

The atmosphere is the layer of gases surrounding Earth, composed mainly of nitrogen and oxygen, and is essential for life.

Front

What is the role of the sun in weather patterns?

Back

The sun provides energy that drives weather patterns by heating the Earth's surface unevenly.

Front

What is a warm front?

Back

A warm front is a type of front where warm air replaces cold air, typically resulting in gradual temperature increases and prolonged precipitation.

Front

Explain the concept of air mass.

Back

An air mass is a large body of air that has uniform temperature and humidity characteristics, which can influence weather conditions.

Front

What is the Coriolis effect?

Back

The Coriolis effect is the deflection of moving objects, such as winds, due to Earth's rotation, causing them to curve rather than move in a straight line.