首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
The huge growth of global "ecotourism" industry is becoming an increasing concern for conservationists with mounting evidence th
The huge growth of global "ecotourism" industry is becoming an increasing concern for conservationists with mounting evidence th
admin
2005-07-06
42
问题
The huge growth of global "ecotourism" industry is becoming an increasing concern for conservationists with mounting evidence that many wild species do not respond well to contact with human beings. Overexposure to tourists has been linked to stress, abnormal behavior and adverse health effects in species such as polar bears, dolphins and gorillas (大猩猩), says a report in New Scientist.
While regulated ecotourism can help conservation efforts by encouraging people to manage endangered species and their habitats, many projects are poorly designed and unregulated, it says. "Many ecotourist projects are unaudited, unauthorized and merely hint they are based on environmentally friendly policies and operations."
Ecotourism is growing by 10 to 30 percent a year and an estimated 20 percent of tourists are thought to visit a conservation-based project. Philip Seddon, of the University of Otago in New Zealand, said that although most tourist projects conformed to basic guidelines on land use and not scaring wildlife, their full impact was rarely considered.
In Africa, gorillas have picked up parasites introduced to their habitat by tourists an mongooses (獴) have caught lung diseases from human beings. Experts said that the answer to the problems was better regulation and supervision of ecotourism. The Galapagos Islands, where visitor numbers are strictly controlled, is a good model.
选项
A、have tourists help in the conservation of wildlife
B、have wild species respond well to contact with humans
C、make wild species reduce stress and abnormal behavior
D、make conservationists more concerned with wildlife
答案
A
解析
第一段中many wild species do not respond well to contact with human beings和第二段中While regulated ecotourism can help conservation efforts这两句暗示这种旅行实际上是以与动物交流为目的,从而号召人们保护动物的。
转载请注明原文地址:https://kaotiyun.com/show/APmi777K
0
在职申硕(同等学力)英语
相关试题推荐
AlthoughthepoliceAaregivenconsiderableauthoritybysocietytoenforceBitslaws,theygetarelativelylowsalaryascompa
Hemisledmanagementbygivingittheideathattheolderandmoreexperiencedmenwerenotan______butaliability.
Withtheconstantchangeoftheconditions,theoutcomeisnotalways______.
Thepassageseemstoimplythatpaymentbycreditcard______Theresearchesmentionedinthepassageoncartheftincludeall
Computerstodayarecapableof______Accordingtothepassage,whichofthefollowingstatementsisNOTtrue?
Directions:Inthispartyouaretowriteacompositionofnolessthan150wordsaboutWhatDoesPressureDotoU.S.?Youshoul
Themoreanation’scompanies______factoriesabroad,thesmallerthatcountry’srecordedexportswillbe.
MoreAmericanmothersthaneverareworking,andmoreworkersaremothers.Yettheirmarchintotheworldofpaidworkcontinues
Myfive-year-olddaughterknewexactlywhatshewantedforChristmasof1977,andtoldmeso.Yes,shestillwouldlikethepink
随机试题
衰老的中性粒细胞破坏所在的主要系统是
__________是通过实验获得并可合理赋予某量一个或多个量值的过程。
走线架应与接地网连接,在接地之前应使用()测量接地网阻值,地阻应符合设计要求。
建设工程施工总承包单位依法将建设工程分包给其他单位的,()。
在采取所有可能的措施或一切必要的法律程序之后,本息仍然无法收回,或只能收回极少部分的贷款为()。
以下浙江省国家级自然保护区内有平板溪和火山湖两大地质奇观的是()。
______referstothemechanizationofindustryandtheconsequentchangesinsocialandeconomicorganizationinBritaininthel
在E-R图中,用来表示实体的图形是()。
Whatdoestheword"valentines"refertointhepassage?
ParagonInternationalSinceitsfounding25yearsago,ParagonInternationalistheworld’stenthlargestautomaker.Withtheo
最新回复
(
0
)