Air Mass

A huge body of air with similar temperature and moisture throughout
Real World Example
Imagine you're trying to bake a cake, but you accidentally use a spoon instead of a whisk to mix your ingredients, resulting in an uneven batter. This is similar to an air mass because, just like the batter needs consistent mixing to be uniform, an air mass is a large body of air that maintains a consistent temperature and moisture level throughout. When mixing a cake batter, the goal is to have the same texture and flavor in every bite, much like how an air mass ensures similar weather conditions across its expanse, affecting everything beneath it uniformly.
Real World Example Illustration
Practice Version
