8th Grade - Mid Term Review

Front

What is the primary source of thermal energy that heats our planet’s atmosphere?

Back

The Sun.

Front

What does a stationary front represent in weather patterns?

Back

A stationary front is a boundary between two air masses that are not moving, leading to prolonged weather conditions.

Front

What type of weather is typically forecasted for Dallas on a Saturday with thunderstorms?

Back

Thunderstorms are characterized by rain, lightning, and thunder.

Front

What occurs in a high-pressure system?

Back

In a high-pressure system, there are few clouds because the air is moving downward.

Front

What does a warm front indicate on a weather map?

Back

A warm front indicates that warm air is replacing cooler air, often leading to gradual temperature increases and precipitation.

Front

Define a cold front in meteorology.

Back

A cold front is the leading edge of a cooler mass of air, which can cause thunderstorms and a drop in temperature.

Front

What is the difference between high pressure and low pressure systems?

Back

High pressure systems are associated with clear skies and calm weather, while low pressure systems are linked to cloudy and stormy weather.

Front

What weather conditions are associated with an occluded front?

Back

An occluded front occurs when a cold front overtakes a warm front, leading to complex weather patterns, often with precipitation.

Front

What is the significance of weather symbols on a map?

Back

Weather symbols provide quick visual information about current and forecasted weather conditions.

Front

How does humidity affect weather patterns?

Back

High humidity can lead to cloud formation and precipitation, while low humidity typically results in clearer skies.