APES-
UNIT6(MODULE34,35,36,37,38,39,40)
PESTICIDES(WITH CORRECT
DETAILED ANSWERS (VERIFIED
ANSWERS)
Module34
1) Ascountriesbecomemoredeveloped,thedemandfor
a. a.subsistenceenergysourcesincreases.
b. b.nuclearenergysourcesdecreases.
c. c.commercialenergysourcesdecreases.
d. d.commercialenergysourcesincreases.
2) Theenergyexpenditurevalueoftravelingbycaris3.6MJ/passenger-
kilometer.The value for traveling by train is 1.1 MJ/passenger-kilometer. For
one person making a trip of 1,000 km, the train is
a. a.approximately3timesmore efficient.
b. b.notmoreefficient.
c. c.approximately1/3moreefficient.
d. d.approximately2timesmoreefficient.
3) Theenergyexpenditurevalueoftravelingbycaris3.6MJ/passenger-
kilometer.A gallon ofgasoline contains120MJ.Approximately howmany
gallonsofgasoline would be required for a trip of 1,000km?
a. a3
b. b 30
c. c9
Downloaded by david murimi ()
, d. d 60
4) Whyispetroleum theprimaryfuel usedfortransportationintheUnited States?
I. Ithasahigh energyvalue perunit volume.
II. Ithasquick startandstoptimesforprovidingenergy.
III. Itproducesa lowamountofpollution perJoule.
a. a.I only
b. b.II only
c. c. I and II
d. d.III only
5) WhichisNOTtrueoftheprocessofgeneratingelectricityinacoal-firedplant?
a. aElectricityisgeneratedbyaturbineturning.
b. bElectricityisdistributedtousersviatheelectricalgrid.
c. cThesteamiscondensed backinto waterat the endoftheprocess.
d. dThere arenosolidwaste productsgenerated.
6) Approximately50percentofallcoalreservesworldwidearefoundinwhich
countries?
a. aChina,UnitedStates,Russia
b. bRussia,China,Mexico
c. cChina,Japan,India
d. dUnitedStates,Canada,Mexico
7) Ifanaveragerefrigeratoruses500wattsofenergyperhourandyourenergycost is
$0.11perkWh,approximatelyhowmuchdoestheenergyusedbytherefrigerator
cost per month?
a. a$40
Downloaded by david murimi ()
, b. b $55
c. c$1.30
d. d $13
8) Whatisthebestwaytoincreasetheefficiencyoftravelingbycar?
a. aincreasethe gasmileage
b. breduce thenumber ofmilestraveled
c. cincrease thenumber ofpassengers
d. dpurchasealessexpensivevehicle
9) IntheUnitedStates,whichsectorutilizesthemostenergy?
a. adomestic
b. b industry
c. ctransportation
d. d exports
10)Whichwouldbethemostenergyefficient?
a. aoil
b. bnuclearpower
c. cnaturalgas
d. d coal
11)AutomobileAgets 40 mpg on a 200-mile trip.Automobile B gets 20 mpg for
the
sametrip.WhatfractionofgasdoesAutomobileAusecomparedtoAutomobileB?
a. a.1 ½theamount
b. b.¼ theamount
c. c. ½theamount
d. d.1 ¼ theamount
12)Whichenergysourceisconsiderednonrenewable?
I. solarenergy
II. nuclearenergy
III. fossilfuel
a. aII only
b. b I only
c. c II and III
d. dI and II
13)Theefficiencyofthetransferofenergyfromafueltoelectricityisapproximately
a. a35percent.
b. b 50 percent
Downloaded by david murimi ()
UNIT6(MODULE34,35,36,37,38,39,40)
PESTICIDES(WITH CORRECT
DETAILED ANSWERS (VERIFIED
ANSWERS)
Module34
1) Ascountriesbecomemoredeveloped,thedemandfor
a. a.subsistenceenergysourcesincreases.
b. b.nuclearenergysourcesdecreases.
c. c.commercialenergysourcesdecreases.
d. d.commercialenergysourcesincreases.
2) Theenergyexpenditurevalueoftravelingbycaris3.6MJ/passenger-
kilometer.The value for traveling by train is 1.1 MJ/passenger-kilometer. For
one person making a trip of 1,000 km, the train is
a. a.approximately3timesmore efficient.
b. b.notmoreefficient.
c. c.approximately1/3moreefficient.
d. d.approximately2timesmoreefficient.
3) Theenergyexpenditurevalueoftravelingbycaris3.6MJ/passenger-
kilometer.A gallon ofgasoline contains120MJ.Approximately howmany
gallonsofgasoline would be required for a trip of 1,000km?
a. a3
b. b 30
c. c9
Downloaded by david murimi ()
, d. d 60
4) Whyispetroleum theprimaryfuel usedfortransportationintheUnited States?
I. Ithasahigh energyvalue perunit volume.
II. Ithasquick startandstoptimesforprovidingenergy.
III. Itproducesa lowamountofpollution perJoule.
a. a.I only
b. b.II only
c. c. I and II
d. d.III only
5) WhichisNOTtrueoftheprocessofgeneratingelectricityinacoal-firedplant?
a. aElectricityisgeneratedbyaturbineturning.
b. bElectricityisdistributedtousersviatheelectricalgrid.
c. cThesteamiscondensed backinto waterat the endoftheprocess.
d. dThere arenosolidwaste productsgenerated.
6) Approximately50percentofallcoalreservesworldwidearefoundinwhich
countries?
a. aChina,UnitedStates,Russia
b. bRussia,China,Mexico
c. cChina,Japan,India
d. dUnitedStates,Canada,Mexico
7) Ifanaveragerefrigeratoruses500wattsofenergyperhourandyourenergycost is
$0.11perkWh,approximatelyhowmuchdoestheenergyusedbytherefrigerator
cost per month?
a. a$40
Downloaded by david murimi ()
, b. b $55
c. c$1.30
d. d $13
8) Whatisthebestwaytoincreasetheefficiencyoftravelingbycar?
a. aincreasethe gasmileage
b. breduce thenumber ofmilestraveled
c. cincrease thenumber ofpassengers
d. dpurchasealessexpensivevehicle
9) IntheUnitedStates,whichsectorutilizesthemostenergy?
a. adomestic
b. b industry
c. ctransportation
d. d exports
10)Whichwouldbethemostenergyefficient?
a. aoil
b. bnuclearpower
c. cnaturalgas
d. d coal
11)AutomobileAgets 40 mpg on a 200-mile trip.Automobile B gets 20 mpg for
the
sametrip.WhatfractionofgasdoesAutomobileAusecomparedtoAutomobileB?
a. a.1 ½theamount
b. b.¼ theamount
c. c. ½theamount
d. d.1 ¼ theamount
12)Whichenergysourceisconsiderednonrenewable?
I. solarenergy
II. nuclearenergy
III. fossilfuel
a. aII only
b. b I only
c. c II and III
d. dI and II
13)Theefficiencyofthetransferofenergyfromafueltoelectricityisapproximately
a. a35percent.
b. b 50 percent
Downloaded by david murimi ()
