Meteorology Fronts Flashcards

1
Q

What is a front in meteorology?

A

A front is a boundary between two different air masses.

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2
Q

True or False: Cold fronts generally lead to more severe weather than warm fronts.

A

True

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3
Q

Fill in the blank: A __________ front occurs when a cold air mass pushes into a warm air mass.

A

cold

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4
Q

What type of weather is typically associated with warm fronts?

A

Gentle rain and gradual temperature increase.

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5
Q

Which front is characterized by a steep slope?

A

Cold front

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6
Q

Multiple Choice: Which type of front is associated with thunderstorms?

A

Cold front

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7
Q

What happens to the temperature when a cold front passes?

A

The temperature usually drops.

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8
Q

True or False: Occluded fronts occur when a cold front overtakes a warm front.

A

True

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9
Q

Fill in the blank: An __________ front is formed when two air masses meet but neither is strong enough to replace the other.

A

stationary

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10
Q

What type of cloud is commonly associated with cold fronts?

A

Cumulonimbus clouds

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11
Q

Multiple Choice: Which front typically moves slower?

A

Warm front

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12
Q

What is the primary characteristic of a stationary front?

A

It does not move significantly.

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13
Q

True or False: Warm fronts can cause severe thunderstorms.

A

False

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14
Q

Fill in the blank: The lifting of warm air over a cold front can lead to __________ activity.

A

convective

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15
Q

What is the general wind direction change associated with cold fronts?

A

From south or southwest to northwest.

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16
Q

Multiple Choice: Which front is typically associated with prolonged precipitation?

A

Warm front

17
Q

What is the significance of the term ‘occlusion’ in meteorology?

A

It refers to the process where a cold front overtakes a warm front.

18
Q

True or False: A warm front usually has a sharper temperature gradient than a cold front.

A

False

19
Q

Fill in the blank: An __________ front forms when two cold air masses meet and push the warm air upward.

A

occluded

20
Q

What type of precipitation is most common with warm fronts?

A

Light to moderate rain.

21
Q

Multiple Choice: Which type of front can result in fog formation?

A

Warm front

22
Q

What is the effect of a cold front on atmospheric pressure?

A

Pressure usually rises after a cold front passes.

23
Q

True or False: Cold fronts tend to have a more gradual transition than warm fronts.

A

False

24
Q

Fill in the blank: When a cold front approaches, the air pressure will generally __________.

A

drop

25
Q

What cloud formation indicates the approach of a cold front?

A

Cumulus or cumulonimbus clouds.

26
Q

Multiple Choice: What is the typical temperature change after a warm front passes?

A

Temperature increases.