首页
登录
职称英语
In the United States, the need to protect plant and animal species has becom
In the United States, the need to protect plant and animal species has becom
游客
2023-07-24
54
管理
问题
In the United States, the need to protect plant and animal species has become a highly controversial and sharply political issue since the passage of the Endangered Species Act in 1973. The act, designed to protect species’ living areas, and policies that preserve land and forests compete with economic interests. In the 1990’s, for example, the woodcutters in the Western United States were challenged legally in their attempt to cut trees for timber in the Cascade Mountains. The challenge was mounted to protect the endangered spotted owl(猫头鹰), whose remaining population occupies these forests and requires the intact, ancient forest for survival. The problematic situation set the interests of environmentalists against those of corporations and of individuals who stood to lose jobs. After months of debate and legal battles, the fate of the woodcutters--and the owls--was still undecided in mid-1992. Similar tensions exist between the developed and the developing nations. Many people in industrialized nations, for example, believe that developing nations in tropical regions should do more to protect their rainforests and other natural areas. But the developing countries may be impoverished(使穷困), with populations growing so rapidly that using the land is a means to temporarily avoid worsening poverty and starvation.
Many of the changes to Earth that concern scientists ’have the potential to rob the planet of its biological richness. Global warming, for example, could wipe out species unable to quickly adapt to changing climates. Clearly, protecting Earth’s biological diversity is a complex problem. But solutions to humanity’s current problems will come only through coordinated international efforts to control human population, stabilize the composition of the atmosphere, and preserve intact Earth’s complex web of life. [br] According to the passage, what truely results in the impoverishment of the developing countries?
选项
A、The rapid growth of population.
B、The presenvation of rainforests.
C、The cutting of rainforests.
D、The conflicts between developed countries and developing countries.
答案
A
解析
细节理解题。依据文章第一段最后一句“the developing countries may be impoverished,with population so rapidly that using the land is a means to temporarily avoid worsening poverty and starvation”,可知导致发展中国家贫穷的真正原因在于人口过快的增长,而伐木耕地只是权宜之计。另外由文章第二段最后一句话可知解决人类所面临问题的关键之处在于通过全球协作控制人类自身数量的增长。
转载请注明原文地址:http://tihaiku.com/zcyy/2864715.html
相关试题推荐
OldageintheUnitedStatespresentsmanyproblemsandopportunities.Asa
OldageintheUnitedStatespresentsmanyproblemsandopportunities.Asa
OldageintheUnitedStatespresentsmanyproblemsandopportunities.Asa
OldageintheUnitedStatespresentsmanyproblemsandopportunities.Asa
OldageintheUnitedStatespresentsmanyproblemsandopportunities.Asa
OldageintheUnitedStatespresentsmanyproblemsandopportunities.Asa
[originaltext]AsmorewomenintheUnitedStatesmoveuptheprofessionall
[originaltext]Manyanimalsareusedtohelpscientistsfindoutwhatwillh
__________.(同中国加强合作)isintheinterestsoftheUnitedStates.Increasedcooper
Ananimalspeciesbecomesextinctwhenitcouldn’tproduceenoughyoungto_____
随机试题
Thecompanyisstartinganewadvertisingcampaignto________newcustomerstoit
Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirwor
HowmanystaffmembersareworkingattheRoscoInternational?[originaltext]Joh
EnricoMingardispentagoodpartofthemorningwithmeexplaininghisidea
下列关于视杆细胞的叙述,不正确的是()。A.不能产生动作电位 B.能产生感
花粉引起的支气管哮喘属于:A.Ⅰ型变态反应 B.Ⅱ型变态反应 C.Ⅲ型变态反
A.咀嚼痛 B.放射性锐痛 C.自发性隐痛,冷热刺激痛 D.阵发性电击样痛
A.流行病学调查已有明确否定证据 B.动物实验已有明确否定证据 C.流行病学
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性。 A
与透平式压缩机相比,活塞式压缩机的主要性能有()。A.气流速度低、损失小 B
最新回复
(
0
)