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1. Frontal Wedging is an atmospheric lifting mechanism in which a _________________ air mass advances underneath...

1. Frontal Wedging is an atmospheric lifting mechanism in which a _________________ air mass advances underneath a _________________ air mass forcing ____________________ motion and cloud formation.

a. Warm; Cold; downward

b. Warm; Cold; upward

c. Cold; Warm; upward

d. Cold; Warm; downward

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Answer #1

In frontal Wedging warm air and cold air collides and warm air rises above the cold air and cold air sinks.

Frontal Wedging is an atmospheric lifting mechanism in which a Cold air mass advances underneath a Warm air mass forcing Upward motion and cloud formation.

So the correct option is (c) cold, warm and upward.

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