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
外语
What does the speaker emphasize as the reason for maintaining sea resources?
What does the speaker emphasize as the reason for maintaining sea resources?
admin
2010-01-10
84
问题
What does the speaker emphasize as the reason for maintaining sea resources?
During the 196 century, it was common to hear people in Europe and America say that the resources of the sea were unlimited. Today, there is evidence that the resources of the sea are as seriously endangered as those of the land and air, and that the endangered species now include Herring and Carp as well as the African Elephant, Indian Tiger, and the American Eagle. Further, the threats to fish are more alarming in some ways that the threats to animals and birds. This is because fish are much needed food resource and people throughout the world depend on fish as an important part of their diet, and the decline in the fish supply could have extensive effects on hunger and population. Fishermen in the North Atlantic alone annually harvest 20billion pounds of fish to satisfy food demands, but it is important to recognize that these practices can not continue without depleting fish reserves within the next few years. Sea resources are rapidly declining in many parts of the world, and the problem cannot be ignored. We can predict that food supplies in the sea can not last forever.
选项
A、Land animals and birds live on them.
B、Fishes are fewer than Indian Tigers.
C、The great fisheries are to be exhausted.
D、It is important food resources.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/Pw6K777K
0
专业英语四级
相关试题推荐
A、Byproposingaceasefire.B、Bybuildingnewschools.C、Byusingtechnology.D、Byinstallingcomputersinschools.C
Thefollowingtwoexcerptsareaboutschooluniform,auniformthatiswornbystudentsprimarilyforaschoolorotherwiseeduc
(1)ItzikGalilireallyisanartistofthefloatingworld.BorninIsraelin1961,hemovedtoAmsterdamwhenhewas30andiss
(1)IfyouareayoungishmanwhositsonaEuropeancorporateboard,youshouldworry:thechancesarethatyourchairmanwants
(1)IfyouareayoungishmanwhositsonaEuropeancorporateboard,youshouldworry:thechancesarethatyourchairmanwants
(1)Consideringitisabusinessthathasprovokedwarsincenturiespast,scantattentionispaidtothemodernslavetrade.But
Thebizarreanticsofsleepwalkershavepuzzledpolice,perplexedscientists,andfascinatedwritersforcenturies.Thereisan
HowtoConquerPublicSpeakingFearI.IntroductionA.Publicspeaking—acommonsourceofstressforeveryoneB.Th
In2011,manyshoppersoptedtoavoidthefreneticcrowdsanddotheirholidayshoppingfromthecomfortoftheircomputer.Sa
Iboughtanalarmdockwitha(n)______dial,whichcanbeseendearlyinthedark.
随机试题
Intelligencemakesforbetterleaders—fromundergraduatestoexecutivestopresidents—accordingtomultiplestudies.Itcertainl
男性,20岁,头晕乏力2年。实验室检查:RBC2.2×1012/L,HGB80g/L,MCV120fl,MCH36.4pg。行骨髓检查。不符合该患者病情的骨髓象改变是
下列权利人行使的权利,哪些是形成权?
如果合同中对履行地点约定不明确,则合同的履约地为()。
以下对于指数投资策略和免疫策略的说法,正确的有( )。
当收入增加时,人们购买增加,货币的交易需求也会增加。()
Aprettypotplantmightmakeanunemotionalworkspacefeelmorepersonal.Butnewresearchhasrevealedthatofficeplantsdo
考生文件夹下存在一个数据库文件“samp2.accdb”,里面已经设计好表对象“tStud”“tCourse"“tScore”和“tTemp”。试按以下要求完成设计:创建一个查询,将“tTemp”表中“学分”字段的记录值都上调10%,所建查询命名为“q
WhydidAlicecallherfather?
SydneyOperaHousemustbeoneofthemostrecognizableimagesofthemodemworld—uptherewiththeEiffelTowerandtheEmpire
最新回复
(
0
)