pzqa38 · 2025年04月07日
嗨，爱思考的PZer你好：
请仔细阅读此题的解析，并和杰文斯悖论相区别。
杰文斯悖论说的是当使用更少的资源进行生产时，虽然提高了能源效率，但如果同一时期消费量也在大幅上涨，那么能源效率的提升就被抵消了。
这个题干的意思是说，从传统汽车向电动汽车的转型过程中，仍然会对自然资源造成很大的压力，因为新能源汽车虽然使用化石能源量在减少，但会使用更多的金属。
因此，本题是问，在转型过程中为何会造成自然资源的压力？当然是使用材料的转变。
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努力的时光都是限量版，加油！
NO.PZ2022120703000017 问题如下 analyst argues tha rapitransition from conventionto electric cars woulcontinue to put a strain on naturresources. This woulbest explaineby: A.population growth. B.the Jevons parax. C.the shift in materials use C is correbecause one of the aspects relateto a further strain on naturresources antheir pletion is the result of the shift in materials usein proction. \"Another aspeis the shift in the resources use For example: Cleenergy technologies generally require more minerals thfossil fuel-basecounterparts. electric cuses five times muminerals a conventionc(...).\"A is incorrebecause population growth woulnot the?most likely?reason behina strain on naturresources relateto rapitransition from conventionto electric cars. Population growth, in general, is listeamong the biggest causes of increasepressure on naturresources: \"The rising population will put increasestrain on the worls naturresources, most notably in terms of access to foo\" However, the main sourof a strain relateto rapitransition of the instry is stemming from the change in resources useanthe faththe new technology requires more of the minerals. \"Cleenergy technologies generally require more minerals thfossil fuel-basecounterparts. electric cuses five times muminerals a conventionc(...).\"B is incorrebecause the Jevons parax is observewhen \"(...) relative improvements in efficien(using fewer resources per unit of proction) moffset increaseconsumption of a given proct.\" However, switching rapiy proction line from conventionto electric cars means using more resources thfor fuel-basevehicles (per cproce: \"electric cuses five times muminerals a conventionc(...).\" 这道题对应的知识点在讲义中哪一章节？ C.the shift in materials use在讲义中哪一章节有相关论述。
NO.PZ2022120703000017 问题如下 analyst argues tha rapitransition from conventionto electric cars woulcontinue to put a strain on naturresources. This woulbest explaineby: A.population growth. B.the Jevons parax. C.the shift in materials use C is correbecause one of the aspects relateto a further strain on naturresources antheir pletion is the result of the shift in materials usein proction. \"Another aspeis the shift in the resources use For example: Cleenergy technologies generally require more minerals thfossil fuel-basecounterparts. electric cuses five times muminerals a conventionc(...).\"A is incorrebecause population growth woulnot the?most likely?reason behina strain on naturresources relateto rapitransition from conventionto electric cars. Population growth, in general, is listeamong the biggest causes of increasepressure on naturresources: \"The rising population will put increasestrain on the worls naturresources, most notably in terms of access to foo\" However, the main sourof a strain relateto rapitransition of the instry is stemming from the change in resources useanthe faththe new technology requires more of the minerals. \"Cleenergy technologies generally require more minerals thfossil fuel-basecounterparts. electric cuses five times muminerals a conventionc(...).\"B is incorrebecause the Jevons parax is observewhen \"(...) relative improvements in efficien(using fewer resources per unit of proction) moffset increaseconsumption of a given proct.\" However, switching rapiy proction line from conventionto electric cars means using more resources thfor fuel-basevehicles (per cproce: \"electric cuses five times muminerals a conventionc(...).\" 能否用中文再一遍题干，我选择的是吉文斯悖论
NO.PZ2022120703000017问题如下 analyst argues tha rapitransition from conventionto electric cars woulcontinue to put a strain on naturresources. This woulbest explaineby: A.population growth.B.the Jevons parax.C.the shift in materials use C is correbecause one of the aspects relateto a further strain on naturresources antheir pletion is the result of the shift in materials usein proction. \"Another aspeis the shift in the resources use For example: Cleenergy technologies generally require more minerals thfossil fuel-basecounterparts. electric cuses five times muminerals a conventionc(...).\"A is incorrebecause population growth woulnot the?most likely?reason behina strain on naturresources relateto rapitransition from conventionto electric cars. Population growth, in general, is listeamong the biggest causes of increasepressure on naturresources: \"The rising population will put increasestrain on the worls naturresources, most notably in terms of access to foo\" However, the main sourof a strain relateto rapitransition of the instry is stemming from the change in resources useanthe faththe new technology requires more of the minerals. \"Cleenergy technologies generally require more minerals thfossil fuel-basecounterparts. electric cuses five times muminerals a conventionc(...).\"B is incorrebecause the Jevons parax is observewhen \"(...) relative improvements in efficien(using fewer resources per unit of proction) moffset increaseconsumption of a given proct.\" However, switching rapiy proction line from conventionto electric cars means using more resources thfor fuel-basevehicles (per cproce: \"electric cuses five times muminerals a conventionc(...).\" 为啥不是杰文斯悖论B
NO.PZ2022120703000017问题如下 analyst argues tha rapitransition from conventionto electric cars woulcontinue to put a strain on naturresources. This woulbest explaineby: A.population growth.B.the Jevons parax.C.the shift in materials use C is correbecause one of the aspects relateto a further strain on naturresources antheir pletion is the result of the shift in materials usein proction. \"Another aspeis the shift in the resources use For example: Cleenergy technologies generally require more minerals thfossil fuel-basecounterparts. electric cuses five times muminerals a conventionc(...).\"A is incorrebecause population growth woulnot the?most likely?reason behina strain on naturresources relateto rapitransition from conventionto electric cars. Population growth, in general, is listeamong the biggest causes of increasepressure on naturresources: \"The rising population will put increasestrain on the worls naturresources, most notably in terms of access to foo\" However, the main sourof a strain relateto rapitransition of the instry is stemming from the change in resources useanthe faththe new technology requires more of the minerals. \"Cleenergy technologies generally require more minerals thfossil fuel-basecounterparts. electric cuses five times muminerals a conventionc(...).\"B is incorrebecause the Jevons parax is observewhen \"(...) relative improvements in efficien(using fewer resources per unit of proction) moffset increaseconsumption of a given proct.\" However, switching rapiy proction line from conventionto electric cars means using more resources thfor fuel-basevehicles (per cproce: \"electric cuses five times muminerals a conventionc(...).\" C的答案在讲义哪里有出现？这是定义么？
