Chapter 18: The Atmosphere Flashcards

1
Q

The atmosphere and space are really one medium best described by the term

A

Aerospace

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2
Q

Temperature is a measure of

A

Heat

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3
Q

An instrument used to measure the amount of heat or the lack of it

A

Thermometer

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4
Q

If visible water FALLS, it is _____; if it does not, it is _____

A

Precipitation; condensation

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5
Q

Particulate matter can be in the form if dust, dirt, smoke, exhaust fumes, or even salt particles. If the temp is right, these particles can serve as _____ for _____

A

Condensation nuclei, water vapor

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6
Q

The following terms are part of the _____ cycle
Dew point temperature, solar radiation, sublimation, saturate

A

Evaporation

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7
Q

The difference between the actual and the dew point temperature is called the

A

Spread

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8
Q

The rate at which the Earth’s surface is heated by solar radiation is called

A

Insulation

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9
Q

The radiation processes that tend to maintain the earth’s ____ ____ are also chiefly responsible for worldwide weather

A

Heat balance

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10
Q

Wind is generally referred to as

A

A lateral movement of air

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11
Q

The rotation of the earth affecting anything moving over its surface

A

Coriolis effect

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12
Q

Heating by direct contact

A

Conduction

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13
Q

Process of lateral heat transfer

A

Advection

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14
Q

Heat transfers by vertical motion

A

Convection

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15
Q

Heat energy of the sun reaching earth

A

Radiation

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16
Q

Centrifugal effect acts on air moving in a curved path and decreased its speed within a low-pressure are and

A

increases it within a high-pressure area

17
Q

Friction tends to ___ air movement.

A

Slow

18
Q

Where does gravity tend to pull air downward with the greatest air density?

A

Near the earth’s surface

19
Q

Unequal heating by the sun’s rays of land and water areas causes

A

The land and sea-breeze phenomena

20
Q

Different types of earth’s surfaces vary in the rate at which they ____ the sun’s heat and ____ the sun’s heat to the atmosphere

A

Absorb, transfer

21
Q

Jet streams shift positions frequently and
a. Have some effect on the formation of cold and warm air masses
b. Can be compared to a river of air
c. Actually migrate with the seasons
d. All of the above

A

d. All of the above

22
Q

The comparison of how heavy something is to the space it fills

A

Density

23
Q

Liquid water will evaporate only if there is space in the air for the water vapor molecules to occupy.

A

TRUE

24
Q

A high is a center of high pressure surrounded by higher pressure.

A

FALSE

25
Q

An elongated area of high pressure is called a ridge.

A

TRUE

26
Q

A low is a center of low pressure surrounded by even lower pressure.

A

FALSE

27
Q

An elongated area of lower pressure is called a trough

A

TRUE

28
Q

Highs, lows, cols, troughs, and ridges

A

The five different types of pressure patterns in the atmosphere

29
Q

A center of high pressure surrounded by lower pressure

A

A high

30
Q

A center of low pressure surrounded by higher pressure

A

A low

31
Q

A saddleback area between two highs and two lows

A

A col

32
Q

An elongated area of lower pressure

A

A trough

33
Q

An elongated area of high pressure

A

A ridge