On a Weather Map, the Transition Zone Between Two Air

question 80

Multiple Choice

On a weather map, the transition zone between two air masses with sharply contrasting properties is marked by ____.

• A)the letter "H"
• B)the words "air mass weather"
• C)a front
• D)the letter "L"
• E)a trough

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Definitions:

Long-chain Alcohols

Alcohols containing a long chain of carbon atoms, typically more than twelve, used in detergents, emulsifiers, and solvents.

Fatty Acids

Long-chain hydrocarbon molecules with a carboxylic acid group, important as sources of energy and as components of cell membranes.

Sodium Palmitate

A sodium salt of palmitic acid, used in soap making and as a surfactant in cosmetics.

Tristearin

A triglyceride derived from stearic acid, commonly found in animal and vegetable fats, used in the production of soaps and cosmetics.