What term describes a large body of air with nearly uniform temperature, humidity, and density?

Study for the IB Marine Science Standard Level Exam. Prepare with interactive quizzes and in-depth explanations. Use our resources to excel in your marine science knowledge!

Multiple Choice

What term describes a large body of air with nearly uniform temperature, humidity, and density?

Air mass refers to a large body of air that has nearly uniform temperature, humidity, and density across a wide horizontal area. It forms when air sits over a particular surface long enough to acquire those characteristics, so the properties stay similar as the mass moves. This uniformity is what distinguishes an air mass from other atmospheric concepts. A circulation cell is a pattern of winds, climate means long-term regional weather patterns, and a weather front is the boundary between different air masses.

What term describes a large body of air with nearly uniform temperature, humidity, and density?

Study for the IB Marine Science Standard Level Exam. Prepare with interactive quizzes and in-depth explanations. Use our resources to excel in your marine science knowledge!

What term describes a large body of air with nearly uniform temperature, humidity, and density?

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