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Alja [10]
3 years ago
12

What is a front? an air mass formed when cold air moves away from warm air the boundary between a warm air mass and a cold air m

ass the leading edge of a warm air mass the direction in which a rainstorm is moving
Chemistry
1 answer:
kompoz [17]3 years ago
3 0

A front is the boundary between a warm air mass and a cold air mass.

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