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
Coral Reefs Coral reefs are amongst the most productive areas of the ocean. / Each coral contains small plants within its ti
Coral Reefs Coral reefs are amongst the most productive areas of the ocean. / Each coral contains small plants within its ti
admin
2016-07-18
58
问题
选项
答案
Coral Reefs Coral reefs are amongst the most productive areas of the ocean. / Each coral contains small plants within its tissue / that can capture the energy of the sun and convert it into food. / The corals benefit from this, / and this helps support a whole community of life in the ocean. / Many people live close to coral reefs, / and local communities rely on the reefs to survive, / which are regarded as sources of tourism revenue. / However, many reefs are under pressure from international fishing fleets / and from the problems posed by climate change. / A third of reef-building corals are in danger of extinction. / And reefs all over the world are in serious decline. / If they are going to see through this period of great change in the oceans, / coral reefs need to be able to recover as quickly as possible. / That means we need to reduce exploitation pressures and increase protection for reefs. /
解析
珊瑚礁
珊瑚礁存在于海洋中最富饶的海域。许多人居住在珊瑚礁附近的地方,当地社区依靠珊瑚礁生存。然而,很多珊瑚礁承受着渔船队和气候变化引起的问题所带来的压力。三分之一的造礁珊瑚正濒临灭绝,全世界的珊瑚礁都在急剧减少。如果珊瑚礁要安然度过海洋里发生巨变的这个时期,它们就要拥有尽快恢复的能力。那意味着我们需要减少开采的压力并增加对珊瑚礁的保护。
转载请注明原文地址:https://kaotiyun.com/show/q3PK777K
0
专业英语四级
相关试题推荐
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofa(n)【C1】______shouldbemad
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofa(n)【C1】______shouldbemad
Whichofthefollowingsentencesexpressesafutureaction?
Afacialexpressionresultsfromoneormoremotionsorpositionsofthemusclesoftheface.Thesemovements【C1】______theemot
Inrecentyears,bothAmericansandChinesehavegainedsightoftheoriginalvisionthatbroughtthemtogether.Theitalicized
InEnglish,thecolorgreenisassociatedwithjealousy,whichissometimesjokinglycalled"thegreen-eyedmonster".Butit’s
Thefactthatthegoldeneagleusuallybuildsitsnestonsomehighcliffs______italmostimpossibletoobtaintheeggsorthey
Youcansavemoneyonawintervacation,becausethereareoftencheaptickets______then.
(1)Asmedicalevidencemountsthatweareindeedwhatweeat,consumingahealthierdiethasbecomealmostanationalpassionin
(l)Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomanyvariedenemies,therearenumerousdefensivereac
随机试题
男性,50岁。有慢性肝炎史20年,肝区隐痛3个月,食欲减退,消瘦乏力。体检:贫血貌,肝右肋下缘可触及,质硬,轻度压痛。实验室检查甲胎蛋白阳性,B超和CT检查发现肝右叶5cm占位,肝肾功能基本正常。问:该病人可能的诊断是什么?
PFM冠桥的金-瓷结合力最主要的是
小王(男)与李某(女)系五里屯小区邻居,有嗳昧传言。某日李某打110报案说小王强奸她。后经某公安分局五里屯派出所调查;二者实为通奸。小王遂向某区公安分局控告李某对其诬告陷害,公安分局进行初步侦查后决定撤销此案,认为李某不构成犯罪。此后小王向某区人民法院提起
公司信贷的基本要素不包括()。
转账凭证与收、付款凭证的相同点在于转账凭证左上角没有设置相关科目。()
Unexpectedlythelight______andwewereleftindarkness.
Therewasatimeinthelate17thcenturywhennorespectablemonarchwouldbeseenwithoutaguitar.BothLouisXIVandCharle
Ifthework______bytheendofmonthisdelayed,theconstructioncompanywillbefined.
NarratorListentoapartofalectureinacomputerclass.Whatdoesthespeakerfindsurprising?
DivorceForevery1,000marriedcouplesintheUK,13endupdivorcedaccordingtostatistics.Divorceisoftenacomplicate
最新回复
(
0
)