Weather Flashcards

0
Q

Weather elements

A

Speed and Direction of wind
Humidity
Air tempt and pressure
Type and amt of cloudiness and precip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

State of atmos at a given time and place

A

Weather

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

4 spheres

A

Bio
Litho
Atmos
Hydro

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

The ee that continually occur between the spheres and the earth’s surface causes

A

Energy exchange

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Bs carry r

A

Balloons, radiosondes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Other ways to study weather

A

Weather
Airplanes
Rockets
Satellites

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Parts of atmos

A
Meso
Exo
Strat
Thermo
Trop
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Most of weath occurs

A

Tropo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

19% of earth’s gases are here. Ozone

A

Strat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Meteorites burn up here

A

Meso

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Hottest layer bc

A

High energy waves absorbed from sun, thermos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Molecules from atmos escape

A

Exos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Know DMT by

A

Max + min tempt of 24 hrs / 2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

DTR formula

A

Max - min tempt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Sum of daily means / number of days in months

A

Monthly mean tempt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Average of 12 monthly tempts

A

Annual mean tempt

16
Q

Warmest - coldest mean tempt

A

Annual tempt range

17
Q

Tempt controls

A
Geog posi
Altitude
Albedo 
Cloud cover
Ocean currents
Differential heating of land and water
18
Q

Lines that connect points of the same tempt

A

Isotherms

19
Q

Primary control of daily tempt

A

Earth’s rotation

20
Q

Most mechanical thermometers are based on ghe ability of a substance to

A

Expand when heated, contract when cooled

21
Q

Instrument continuously recording temperature

A

Thermograph

22
Q

Electrical thermometers use ts to measure tempt

A

Thermistor

23
Q

Difft temperature scales use difft

A

Reference pts/fixed pts

24
Q

Ic and steam pt of fahrenheit scale

A

32, 212

25
Q

Tempt where all molecular motion is presumed to cease

A

Absolute zero

26
Q

Ic and steam pt of kelvin

A

273 and 373

27
Q

Common applications of tempt indices

A

Cooling, heating, growing

28
Q

Each degree of tempt below 65 F is counted as one HD a day

A

Heating degree days

29
Q

Subtracting 65 deg from daily mean

A

Cooling degree day

30
Q

DMT - base tempt of crop = minimum tempt for it to grow

A

Growing degree days

31
Q

Summertime discomfort links H and Tempt to determine thermal comf of human bod

A

Heat stress index, humidity, tempt

32
Q

Uses w and a tempt to calculate human sensation of tempt

A

Wind chill

33
Q

Additional and relatively rapid change induced by human acts

A

Climate change