Chapter 24: Weather Flashcards

1
Q

Cumulus clouds which are followed by cumulonimbus clouds with heavy rain and gusty winds explain which type of weather?

A

cold front

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2
Q

What should you do if a tornado is two miles away from you and you are driving in a car?

A

Find a ditch and get into it.

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3
Q

What do isotherms do?

A

Connect places on weather maps that have similar temperatures.

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4
Q

Which type of air mass affects the weather in Michigan? (cold, dry)

A

Continental Polar

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5
Q

a warm, moist and unstable air mass describes the conditions to make what?

A

Thunderstorm

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6
Q

Why do so many tornadoes take place in the spring?

A

in the spring it is more likely for a front to form between continental polar and maritime tropical air masses

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7
Q

What do the weather map symbols H and L show?

A

air pressure

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8
Q

What do meteorologist do?

A

Study and try to predict weather

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9
Q

What type of atmospheric conditions are in the eye of a hurricane?

A

calmness

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10
Q

The collision of what two types of air masses produce a tornado?

A

continental polar and maritime tropical

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11
Q

What is formed when warm, moist air blows over colder land and over water?

A

lake effect snow

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12
Q

if a warm and moist air mass moves over your community, what will the weather be like?

A

warm and humid

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13
Q

What usually occurs because of a warm, humid air mass and cold, dry air mass meeting at the Earth’s surface?

A

Stormy weather patterns

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14
Q

What is released when a hurricane forms?

A

latent heat

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15
Q

What causes the weakening of a hurricane when it makes landfall?

A

friction between the storm and land and lack of warm, moist water

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16
Q

What should you do if a tornado is coming near your house?

A

seek shelter in basement or a room without windows.

17
Q

What should you have at home in case of bad weather?

A

an emergency kit and fresh water

18
Q

Why are weather forecasts not always correct?

A

Essay

19
Q

What does an anemometer measure?

A

wind speed

20
Q

What does a wind vane measure?

A

wind direction

21
Q

What does the Saffir-Sampson scale do?

A

helps classify hurricanes

22
Q

What is a cyclone?

A

centers of low pressure causing the atmosphere to be unstable. This can cause development of severe weather.

23
Q

Maritime Polar Air Mass

A

cold, humid air mass that brings Fog

24
Q

What is the name of the scale that is used to classify tornadoes?

A

Enhanced Fujita

25
Q

Explain a continental tropical air mass.

A

Warm, dry air mass from Mexico.

26
Q

What is an air mass?

A

a large body of air with similar temperatures and humidity.