Question

question 7 of 15
a(n) _____ forms where a cold air mass and a warm air mass meet.

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Explanation:

In meteorology (a subfield of Natural Science, specifically related to Geography or Atmospheric Science), a front is the boundary that forms when a cold air mass and a warm air mass meet. Different types of fronts (cold front, warm front, stationary front, occluded front) are defined by the interaction of these air masses, and this is a fundamental concept in understanding weather systems.

Answer:

front