Before starting this Portfolio, we strongly encourage you to have either attended the live lesson or watched the live lesson recording. Remember to use the “Check Answer” button for each item.

Match the Best Answers - each answer choice will only be used once.

(2 points)
Low Pressure System Warm Front High Pressure System Stationary Front Cold Front
Brings cloudy skies, warmer temperatures, and precipitation


Brings clear, sunny skies and cooler temperatures

The boundary between two air masses where a warm air mass is replacing a cold air mass

The boundary between two air masses where a cold air mass is replacing a warm air mass

A pair of air masses, where neither is strong enough to replace the other

Low Pressure System: Brings cloudy skies, warmer temperatures, and precipitation

High Pressure System: Brings clear, sunny skies and cooler temperatures

Warm Front: The boundary between two air masses where a warm air mass is replacing a cold air mass

Cold Front: The boundary between two air masses where a cold air mass is replacing a warm air mass

Stationary Front: A pair of air masses, where neither is strong enough to replace the other