Define the Key Words:

• Air Mass- 

• Front- 

• Air Mass: A large volume of air with relatively uniform temperature, humidity, and pressure characteristics. It forms over a large area and moves relatively slowly. Air masses can be classified based on their temperature and moisture content, resulting in classifications like polar, tropical, maritime, and continental air masses.

• Front: The boundary that separates two different air masses with distinct properties, such as temperature, moisture, and density. Fronts are typically associated with significant changes in weather conditions, often leading to the formation of clouds, precipitation, and other atmospheric phenomena. Common types of fronts include cold fronts, warm fronts, stationary fronts, and occluded fronts.