Geography 2050 Exam 1 (CH 1-3)

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

___ are mid level sheets that partially obscure the sun

altostratus

which is a naturla methane source?

anaerobic bacteria

the process of ___ turns water vapor into liquid

condensation

which is a water-vapor sink?

condensation

which sequence presents the process of collision and coalescence in the right order

condensation nuclei-cloud droplets- collision and coalescence- raindrops

which dies not cause the continental effect?

condensation of water

circulation of heat in the oceans and atmosphere is an example of energy movement through ___

convection

___ occurs when heated air parcels rise in the atmosphere

convective uplift

atoms of hydrogen and oxygen form attachments to make a water molecule through

covalent bonding

which type of cloud is associated with severe weather

cumulonimbus

which is a water-vapor source?

evaporation

air with a high dew-point temp has a lower specific humidity than air with a low dew point temp

false

on a climate diagram, the horizontal axis is always ___

months of the year

which color has the longest photon wavelength

red

___ clouds obscure the sun and make the whole sky gray

stratus

the division between the thermosphere and the exosphere is called the______

thermopause

the dew point temperatueris the temperature at which the air becomes saturated

true

up to 600 calories per gram of water are absorbed from teh environment during evaporation

true

vapor pressure expresses the water vapor content of the air by how much pressyre in millibars the water vapor exerts

true

volcanoes make acid rain pollution

true

water levels in some of the great lakes are lowering because evaporation is increasing

true

a positive feedback system causes a system to become

unstabilized

the temperature in a parcel of air is 30 degrees celsius at sea level and it has a dew point temperature of 0 degrees celsius, and has a moist adiabatic rate of 5 degrees celsius per 1000 meters. what will the temp of the air parcel be at 6000 meters altitude

-15 degrees celsius

at a given location, the sea level air temperature is 30 degrees Celsius. based on the average environmental lapse rate, what is the most likely temperature at 5000 meters in mountains near that same sea level location?

-2.5 degrees celsius

water freezes at ___ degrees celsius

0

solar radiation peaks at ___ micrometers

0.5

one degree of change in celsius is equal to ___ degrees of change in fahrenheit

1.8

terrestrial radiation peaks at ___ micrometers

10

the dry adiabatic rate of temperature change for an unsaturated air parcel is

10 degrees celsius per 1000 meters

water boils at ___ degrees celsius

100

on the march equinox, the latitude 41 degrees north receives ___ hours of daylight

12

the temperature of earth's surface is approximately ___ degrees celsius

14.6

the average distance between earth and the sun is ____ million kilometers

149.6

about 101,000 terawatts of energy are delivered to earth each day by the sun. worldwide, society consumes ___ terawatts of energy

15

globally, transpiration accounts for __ percent of water vapor in the atmosphere

15

on june 21, the latitude 41 degrees north receives ___ hours of daylight

15

how fast would you have to travel to stay beneath the subsolar point as it moved along the equator?

1670 kilometers per hour

the Clean Air Act was first enacted in

1970

when was the montreal protocol ratified?

1987

dew point temperatures above __ degrees celsius are uncomfortable to people

20

the temp of an air parcel is -20 degrees celsius at 4000 meters altitude. what will its temperature be if it descends to sea level

20 degrees celsius

what is the relative humidity for a parcel of air with 6 millibars vapor pressure and 30 millibars saturation vapor pressure

20%

alto clouds form above___ meters altitude

2000

stratus clouds form below ___ meters altitude

2000

the temperature in a parcel of air is 30 degrees celsius at sea level. how high will this unsaturated air parcel have to rise to reach 10 degrees celsius?

2000 meters

water boils at ___ degrees fahrenheit

212

what percentage of solar radiation is reflected by clouds and the atmosphere?

23%

the tropic of cancer is located at ___ latitude

23.5 degrees north

the tropic of capricorn if located at ___ latitude

23.5 degrees south

it takes Earth ___ hours to complete one rotation on its axis

24

overall, what percentage of solar radiation is reflected by earth?

30%

what percentage of solar energy goes to work evaporating water from earth's surface?

30%

the temperature in a parcel of air is 30 degrees celsius at sea level and it has a dew point temperature of 0 degrees celsius. how high will this unsaturated air parcel have to rise to become saturated?

3000 meters

0 degrees celsius is equal to ____ degrees fahrenheit

32

water freezes at ___ degrees fahrenheit

32

95 degrees fahrenheit is equal to ___ degrees celsius

35

it takes Earth ___ days to revolve around the sun

365.25

at which latitude does the amount of absorbed solar radiation equal the amount of energy emitted by earth?

37 degrees

each year in the US, about __ lose their lives because of heat waves

400

over a six month period, the subsolar point migrates across ___ degrees of latitude

47

the temperature of one gram of dry sand will rise about ___ degree(s) celsius when 1 calorie is added to it

5

how many calories are required to raise the temperature of 1 gram of water from 100 degrees to 101 degrees celsius

541

the moist adiabatic rate of cooling is usually about ___ degrees celsius per 1000 meters

6

during condensation, for every gram of water about __ calories are released to the surrounding environment

600

during evaporation, for every gram of water about ___ calories are absorbed from the surrounding environment

600

the arctic circle is located at ___ latitude

66.5 degrees north

the antarctic circle is located at ___ latitude

66.5 degrees south

overall, what percentage of solar radiation is absorbed by earth?

70%

during the 1995 heat wave in the chicago and milwaukee areas, more than ___ people lost their lives

700

cirrus clouds form above ___ meters

7000

the top of the mesosphere occurs at about ___ kilometers

80

by the middle of the century, about how much energy could come from fossil fuels

80%

globally, evaporation accounts for ___ percent of water vapor in the atmosphere

85

what percentage of the energy the world uses comes from fossil fuels

85%

if earth's axial tilt were 90 degrees, the subsolar point would migrate across ___ degrees of latitude each six months

90

the highest temperature officially recorded on earth was where?

Death Valley, California

which US state most likely has the highest specific humidity at any given time

Georgia

which atom comes from a CFC molecule and breaks the ozone apart?

chlorine

the ___ is the division between night and day

circle of illumination

___ clouds create a halo around the sun or moon

cirrostratus

___ clouds are wispy and thin

cirrus

which has the potentially highest albedo?

clouds

which is not an example of a renewable energy?

coal

the ice crystal process occurs in ___ clouds

cold

when an air parcel sinks, it____

compresses and warms

which scenario would most likely make rain

above freezing temperatures from cloud to ground

grass is green because it ____

absorbs all colors, but green is reflected

which will most likely happen to insolation if it strikes vegetation?

absorption

a conditionally unstable atmosphere mainly occurs when __-

an air parcel is unsaturated near the ground and saturated higher up

which will not change the dew point temperature

an increase in air temp

which location has the highest annual temp range?

at a high latitude and far inland

which location has the lowest average annual temperature?

at a high latitude and high elevation

The main source of anthropogenic carbon monoxide in urban areas is __________.

automobiles

what is not true about the december solstice

daylight hours get longer as one travels northward

on the ___ all locations within the antarctic circle receive 24 hours of daylight

december solstice

the process of ___ turns water vapor into ice

deposition

for every 10 degrees celsius increase in air temperature, saturation vapor pressure

doubles

what causes particulate matter to be high in Sahara in northern africa?

dust storms

the atmosphere is heated mostly by __

earth's surface

the process of ____ turns liquid water into water vapor

evaporation

which directly results from the absorption of solar energy

evaporation

which will occur least when the relative humidity is 100%

evaporation

which statement is not true about the LCL (lifting condensation level)

evaporation exceeds condensation above the LCL

when an air parcel rises it_____

expands and cools

CFCs (chlorofluorocarbons) are gases that occur naturally in the atmosphere

false

CFCs are toxic gases made by people

false

NYC, located in the coast, has a strongly maritime climate

false

PM10 is more unhealthy than PM2.5

false

a jet contrail is a naturally forming cloud

false

all locations in the tropics are warm

false

as the atmosphere warms from anthropogenic climate change, scientists are certain that there will be more cloud cover

false

aurora autralis occurs in the northern hemisphere

false

clouds are made of water vapor

false

clouds form only in environments of net evaporation

false

condensation raises atmospheric humidity

false

copper is a good insulator. air is a good conductor

false

desert organisms such as the california desert tortoise are not harmed by solar power farms

false

earth's albedo is highest in tropical regions

false

earth's axis is tilted 25 degrees

false

fog is a type of alto cloud

false

for most locations, specific humidity increases at night

false

ground level ozone is harmless. Stratospheric ozone is harmful to people.

false

ice has fewer hydrogen bonds than liquid

false

if earth's axial tilt were to increase, seasonality would decrease

false

in a snow gauge, 10 cm of snow usually melts into about 5 cm of water

false

in the US, the most intense sunlight occurs in florida

false

most of earth's electromagnetic radiation is in short wavelengths

false

most solar electromagnetic radiation is in long wavelengths

false

most solar electromagnetic radiation is in short wavenlengths

false

northern lights occur in the mesosphere

false

one of the world's most intense sunlight regions is equatorial africa

false

only nimbostratus make hail

false

polar air has a high relative humidity because the air is humid

false

radiation fog forms mainly over mountains

false

rain shadows occur in moist costal areas

false

relative humidity indicates the actual water vapor content of the air

false

satellites can measure precipitation by taking direct samples

false

the moist adiabatic lapse rate is always greater (faster) than teh dry adiabatic lapse rate

false

the problem with the ozonosphere was known since the 1920s, but wasnt taken seriously until 1974

false

the subsolar point moves as high as 38 degrees latitude north and south

false

the tropic of capricorn occurs at 23.5 degrees north latitude

false

transmission is the absorption of electromagnetic energy by an object

false

water has a lower specific heat than dry sand

false

water moves through earth's physical systems in the carbon cycle

false

when 2 objects of different temperatures come into contact, heat will flow from the object with a lower temperature to the object with a higher temperature

false

when an air parcel is cooler than the surrounding environment it is unstable

false

which is an anthropogenic source of carbon dioxide?

fossil fuels

the process of ___ turns liquid into ice

freezing

___ occurs when air masses lift air

frontal uplift

which is likely to occur when the dew point temp is below freezing

frost

the ___ is the result of heating inequalities across latitudes

global heat engine

without ___ earth's atmosphere would not have a natural greenhouse effect

greehouse gases

because of the greenhouse effect, which emits the most longwave radiation?

greenhouse gases

the __ is the temperature that it feels like to a person when teh air is hot and there is a high humidity

heat index temperature

warm air has a(n) ___ saturation vapor pressure than cold air

higher

the heat-index temperature is caused by

humidity

water molecules attach to each other through ___

hydrogen bonding

atmospheric humidity is measured with a

hygrometer

which location typically has teh highest specific humidity

in the tropics over water

the radiative equilibrium temperature of an object (such as eath's lower atmosphere) will remain unchanged as long as ___

incoming energy is equal to outgoing energy

as an air parcel's temperature decreases, the relative humidity within the parcel

increases

the continental effect ____ the annual temp range

increases

what is not true about the september equinox?

it is the first day of spring in teh northern hemisphere

what is not true about the june solstice

it is the shortest day of the year in the northern hemisphere

how would the temp at the surface of earth likely respond if there were fewer tropical cirrus clouds

it would cool

how would the temp at the surface of earth likely respond if there were more stratus clouds

it would cool

what would happen to earth's radiative equilibrium temperature if earth's albedo were lowered?

it would increase

how would the temp at teh surface of earth respond if tehre were more midaltitude cirrus clouds

it would warm

on the ____ all locations within the arctic circle receive 24 hours of daylight

june solstice

in rising air parcels, clouds form at the

lifting condensation level

the process of ___ turns solid ice to liquid

melting

which location has the highest annual temperature range

north and central Eurasia

___ occurs when air moves over mountains

orographic lift

the path that earth and the other planets follow as they orbit the sun is called the ___

plane of ecliptic

after the oceans, ___ is/are the most important source of water vapor to the atmosphere

plants

earth's north pole points to

polaris

absorption of sunlight by earth's surface is an example of ___

radiation

which scenario would be most likely to make sleet?

rain falling through a deep layer of below freezing air near the ground

which scenario would be most likely to make freezing rain?

rain falling through a shallow layer of below freezing air near the ground

clouds are white because they___

reflect all colors equally

which will most likely happen to insolation if it strikes snow?

reflection

rainbows are caused by ___

refracted sunlight

___ expresses humidity as a percent

relative humidity

when the air's water vapor content is equal to teh air's vapor capacity, the air is

saturated

the vapor pressure at which saturation occurs is called teh ___

saturation vapor pressure

hotter objects emit ___ than relatively cooler object

shorter wavelengths at a faster rate

if the sun stopped shining, the global heat engine would

shut down

the ___ refers to the height of the sin about the horizon at noon

solar altitude

where in hte US are dew point temperatures typically highest

southeast

___ expresses humidity in grams of water per kg of air

specific humidity

a negative feedback system causes a system to become

stabilized

the process of ___ turns ice into water vapor

sublimation

which process does not happen in the hydrologic cycle

sublimation from plants

warm air has a(n) ___ vapor pressure than cold air

temperature does not change vapor pressure

advection fog forms when ___

the ground cools the air above

radiation fog forms when___

the ground cools the air above

the moist adiabatic rate of cooling is different from teh dry adiabatic rate of cooling because of

the release of latent heat within a cloud

what is not true about hte March equinox?

the subsolar point is over the tropic of capricorn

the energy that drives the hydrologic cycle comes from ___

the sun

what happens after an object absorbs a photon of energy?

the temperature of the objects increases

which is not among the problems with fossil fuels

they are available in large amounts

which describes insolation travelling through earth's atmosphere?

transmission

plants move water vapor to teh atmosphere through

transpiration

air with a high dew point temp has a higher vapor pressure than air with a low dew point temp

trie

adiabatic temp changes occur inside a parcel of air

true

air temp and relative humidity are inversly related

true

all clouds take 3 basic forms: stratiform, cumuliform, and cirriform

true

all objects emit electromagnetic radiation

true

alpenglow forms as light is scattered in the atmosphere

true

an air parcel is a body of air with a uniform humidity and temp

true

astronomical seasons refer to the changing position of the sun, moon, and stars

true

cirrus clouds are composed entirely of ice crystals

true

cirrus clouds can cause both positive and negative feedbacks in the climate system

true

cloud droplets form around condensation nuclei

true

cloud droplets remain suspended in teh atmospehre because they are too light to fall to the ground

true

cloud negative forcing causes cooling of the atmosphere. cloud positive forcing causes warming of the atmosphere

true

concentrated solar power (CSP) generates electricity by creating steam from water heated by sunlight

true

currently, clouds cause net cooling worldwide

true

decreased snow cover due to warmer winters is also enhancing evaporation from the great lakes

true

earth is closer to the sun in january than in july

true

evaporation cools teh environment. condensation warms the environment

true

evaporation of water into the atmosphere can saturate teh air

true

fog over the ocean is always advection fog

true

hailstones start as graupel and grow larger the longer the hail is suspended in a cloud

true

heavy rains are made by cumulonimbus

true

ice is less dense than liquid water

true

ice nuclei are required for the formation of snowflakes

true

lines of equal temperature are called isotherms

true

meteorological seasons refer to the changing of weather conditions over the course of a year

true

most anthropogenic pollutants come from burning fossil fuels

true

northern lights are also called aurora boealis

true

only in the tropics can the solar altitude be 90 degrees

true

over most of the oceans, evaporation exceeds precipitation

true

ozone molecules break apart naturally in the stratosphere

true

ozone molecules form naturally in the stratosphere

true

particulate matter is an aerosol

true

photovoltaic (PV) panels generate electricity from sunlight

true

precipitation includes solid or liquid water that falls from teh cloud to the ground

true

radiometers are used to measure the amount of reflected shortwave radiation at earth's surface

true

renewable energy does not put ancient carbon in the atmospehre

true

sensible heat changes the temperature of a substance. latent heat does not

true

temperature is the average kinetic movement of molecules in a substance, measured by a thermometer

true

the Air Quality Index ranks air quality by its effects on human health

true

the average sea-level air pressure is 1013.25 millibars

true

the difference between the highest and lowest air temperatures for a given location is called the temperature range

true

the greater the temperature contrast between two objects in contact, the faster heat will flow from one to the other

true

the gulf stream current reduces the annual temperature range for northern europe

true

the heat-index themperature is determined by measuring atmospheric humidity and temperature

true

the kelvin scale has no negative numbers

true

the latent heat of evaporation occurs in natural outdoor settings wehre the temperature of water is well below 100 degrees celsius

true

the leeward side of a mountain range is often warmer and drier than the windward side

true

the lower albedo of cities and the materials of which they are made creat the urban heat island effect

true

the moist rate of adiabatic cooling varies depending on how much water vaper is condensing to liquid

true

the more waetr vapor that condenses, teh slower the rate of moist adiabatic cooliong with occur

true

the term insolation is short for "incoming solar radiation"

true

tropical air has a high relative humidity because the air is humid

true

ultraviolet radiation has shorter wavelengths than visible light

true

water weighs 1 kg per liter or 8.3 lbs per gallon

true

which wavelengths causes sunburns?

ultraviolet

which is a CFC sink?

ultraviolet radiation

the collision and coalescence process occurs in ___ clouds

warm

which has the most potential as a renewable energy source in terms of the theoretical maximum energy production?

wind

the temperature at the top of the troposphere is about ___ degrees Celsius

-60

the temperature at the top of the mesosphere is about ___ degrees celsius

-90

the temperature at the top of the stratosphere is about ___ degrees Celsius

0

when there is ___ it gets warmer as altitude increases

a temperature inversion

clouds are composed of______

aerosols

what is the most likely source of carbon monoxide for equatorial Africa in winter?

agricultural waste burning

which is not a primary pollutant?

ground level ozone

which is not an example of particulate matter?

ozone

auroras are caused by___

the solar wind

gases enter teh atmosphere through gas sinks

false

most of the pollution is caused by acid rain from drilling operations

false

nitrogen molecules in the atmosphere are a type of aerosol

false

the tropopause is higher above earth's surace at the poles than at the equator

false

ultraviolet rays do what?

form ozone molecules, break apart ozone molecules, and break apart CFC molecules

the tropopause is the division between what?

the troposphere and stratosphere

which is not one of the three main factors that concentrate or dispense pollution

vegetation

at sea level there is/are ___ kilogram(s) per square centimeter of air pressure on average

1

the atmospheric lifetime of a CFC molecule can be ___ years or more

1000

on average, the top of the troposphere occurs at about ____ kilometers

12

at sea level, there are ___ pounds per square inch of air pressure on average

14.7

the geographically most extensive hole in the ozonosphere occurred in what year>

2000

the ozonosphere is anticipated to return to 1980 levels by about the year ___

2040

99% of the atmosphere is found below ___kilometers

32

the top of the stratosphere occurs at about ___ kilometers

50

the top of the thermosphere is found at ___ kilometers

600

which city has the lowest air pressure on average?

Ulan Bator, Mongolia- 1,350 meters (4,429 feet)

a primary pollutant is defined as ___

a pollutant that enders the air or water directly from the source

what is responsible for the downward trend in these pollutants?

enactment of the US Clean Air Act

which is photochemical smog?

ground level ozone

which is a CFC source?

human activity

the main source of VOCs is ___

incomplete burning of gasoline

what causes particulate matter to be high in eastern asia?

industrial emissions

what causes particulate matter to be high in northern india?

industrial emissions

what causes particulate matter to be high in the eastern US?

industrial emissions

which statement is not true of the exosphere

it is where meteors burn up as they enter the atmosphere from space

the division between the mesosphere and the thermosphere is called the ____

mesopause

____ facilitate(s) a reduction of ozone in the ozonosphere

nacreous clouds

where are stratospheric ozone concentrations hte lowest?

over the south pole

which is not a greenhouse gas? Water vapor Oxygen Methane Ozone

oxygen

chlorine atoms change ozone molecules to what?

oxygen molecules and oxygen atoms

which is a main characteristic of the stratosphere?

permanent temperature inversion

which is a sink for carbon dioxide?

photosynthesis

which condition is not among the human health problems caused by exposure to increased levels of ultraviolet radiation?

respiratory problems

which is a nitrous oxide source?

soil bacteria

the timing of the solar wind coincides with the timing of ___

solar flare activity

given the geographic pattern of ozonosphere thinning, which location would have the highest UV radiation levels at ground level?

southern Australia

the division between the stratospehre and teh mesosphere is called the ___

stratopause

a problem with HFCs is that they are ___

strong greenhouse gases

which causes acid rain?

sulfur dioxide

what did the montreal protocol mandate?

the phaseout of CFCs

clouds in the troposphere end at the tropopause because___

the stratosphere is too warm

the division between the troposphere and the stratosphere is called the ___

tropopause

the lowest-most layer of the atmosphere is called the ___

troposphere

a greenhouse gas absorbs and emits heat

true

in the stratosphere, air flows mostly horizontally

true

methane is a greenhouse gas

true

most meteors burn up in the mesosphere

true

natrual gas extraction is creating air pollution for rural areas of the west such as Wyoming

true

on average, the dead sea has the highest air pressure on earth

true

the atmosphere is composed of 78% nitrogen and 21% oxygen molecules

true

the atmosphere is kept pinned to earth by gravity

true

the environmental lapse rate in the troposphere is 6.5 degreed celsius per 1000 meters

true

the height of the equatorial tropopause is about 18 kilometers

true

the height of the polar tropopause is about 8 kilometers

true

tropos in Greek means to turn over and to mix

true

water vapor can occupy up to 4% of the atmosphere by volume

true

what type of solar radiation causes ozone molecules to break apart and reform

ultraviolet radiation

which is a methane sink?

ultraviolet radiation

which is a nitrous oxide sink?

ultraviolet radiation

which is an ozone sink?

ultraviolet radiation

which is an ozone source?

ultraviolet radiation

the main source of particulate matter in northern africa is __

windblown dust

the surface of the land and oceans absorbs ___ percent of solar radiation

47%

the gas that causes the ozonosphere thinning is

CFCs

the sky is blue because of ___

Rayleigh scattering

the lowest temperature ever officially recorded was in___

antarctica

the farthest position of earth's orbit around the sun is called __

aphelion

which statement best describes the relationship between air temp and saturation vapor pressure

as air temp increases, saturation vapor increases exponentially

the main source of particulate matter in the US is ___

coal burning

snaw has a lower albedo than vegetation

false

solar panels on rooftops are an example of centralized solar energy production

false

stratocummulus clouds bring rain

false

sunlight becomes less diffuse at high latitudes

false

the higher the molecular density of air, the lower the air pressure

false

the latent heat of melting is the energy that is used to evaporate liquid

false

at high latitudes, earth radiates ___ energy than it absorbs

more

the process of the latent heat of evaporation requires ___ calories than the latent heat of vaporization

more

which is a natural source of carbon dioxide?

volcanic activity

which does not occur as water changes phase from liquid to vapor?

warming of the surrounding environment

which is not one of the special properties of water?

water erodes continents

if earth's axial tilt were 0, the subsolar point would migrate across ___ degrees of latitude each six months

0

on december 21, the latitude 80 degrees north receives ___ hours of daylight

0

how many calories are required to raise the temperature of 1 gram of water from 30 degrees to 31 degrees celsius

1

the temperature of 1 gram of water will rise ___ degree(s) celsius when one calorie is added to it

1

temperatures in upper reaches of the thermosphere are as high as ____ degrees Celsius

1200

during the august 2003 heat wave, about ___ people in europe lost their lives

70,000

which molecule does not occur naturally?

CFCs and HFCs

which air pollutant has dropped most between 1990 and 2012?

CO

which city has teh highest air pressure on average?

Cairo, Egypt- 23 meters (75 feet)

the atmosphere is thicker in the tropics than at higher latitudes mostly because of ___

Earth's rotation

under the montral protocol, CFCs have mostly been replaced by what chemical?

HFCs

which pollutant has dropped the least between 1990and 2012?

PM10

the southern hemisphere has ____ average annual temperature range compared to the northern hemisphre

a lower

which is not found in the troposphere?

a permanent temperature inversion

which scenario would be most likely to make snow

below freezing temps from cloud to ground

the largest official hailstone ws the size of a

bowling ball

the main source of anthropogenic carbon monixide in remote areas is ___

burning agricultural wastes and forests

the main source of nitrogen dioxide pollution is ___

burning of coal and gasoline

how is ozone broken down naturally?

by reactions with ultraviolet radiation

how is ozone formed naturally?

by reactions with ultraviolet radiation


संबंधित स्टडी सेट्स

Discussion Quiz 9 RNA Processing

View Set

NURS 3108 - Chapter 8 Communication Skills EAQs

View Set

Health Assessment PrepU Chapter 1

View Set

Identify the financial statements on which each of the following items appear

View Set

3.1 Measures of Central tendency: Mode, Median, a

View Set

LEADERSHIP/ MANAGEMENT practice EAQ

View Set