首页
登录
职称英语
Climate change has brought about such problems as bleaching-induced【S1】_____
Climate change has brought about such problems as bleaching-induced【S1】_____
游客
2024-02-29
29
管理
问题
Climate change has brought about such problems as bleaching-induced【S1】______of corals. Bleaching occurs when corals axe stressed by high temperature or other【S2】______changes, and lose their symbiotic algal cells. When they lose these cells, which provide the corals with essential【S3】______and give them their color, they can die. Reefs are important for livelihoods, and fisheries and tourism, and are the main【S4】______along the eastern African coast as well as【S5】______many of the islands of the Western Indian Ocean.
In college during the ’70s, I joined an expedition to the Malindi Marine Park-one of the first MPAs (marine protected areas) to be established in Africa-where we【S6】______in a well-protected reef. But over the years, that reef has been completely devastated by the bleaching. It was truly【S7】______to see such a vibrant and healthy reef reduced almost to the status of an unprotected one.
Recently, coral reefs have received a great deal of attention, especially following the 1997/ 1998 bleaching event that【S8】______70 percent of the reefs of the region. Through a regional task force, a coral reef strategy with an emphasis on MPAs is【S9】______under development. Countries in the region are also involved in a【S10】______reef research project to better understand the impacts of coral bleaching.
A) depressed B) nutrients C) devastated D) morality
E) environmental F) globally-targeted G) desperately H) ecosystem
I) dove J) depressing K) mortality L) available
M) currently N) gloomily O) fringing [br] 【S4】
选项
答案
H
解析
根据文意,暗礁对于生活、渔业以及旅游业来说是很重要的,它是东非海岸主要的生态系统,同时也给印度洋西部岛屿镶了一道边。名词ecosystem意思是生态系统,符合题意,故选H)。
转载请注明原文地址:https://tihaiku.com/zcyy/3493442.html
相关试题推荐
【S1】[br]【S2】F前一句中“markedbyrapidchangeandgrowth...”以及上下文可推知此处应该填一个表示“特别的,超
Youngpeopleareincreasinglybecomingawareoftheneedtochangetheireating
【B1】[br]【B14】A、affectB、goodnessC、effectD、changeB文中指这种经历给我们的生活带来连锁影响。此处应选择名
TheWorldinaGlass:SixDrinksThatChangedHistoryTomSta
TheWorldinaGlass:SixDrinksThatChangedHistoryTomSta
TheWorldinaGlass:SixDrinksThatChangedHistoryTomSta
TheWorldinaGlass:SixDrinksThatChangedHistoryTomSta
BritishColumbiahasgreatervariationsinclimatethananyotherprovinceinCa
BritishColumbiahasgreatervariationsinclimatethananyotherprovinceinCa
BritishColumbiahasgreatervariationsinclimatethananyotherprovinceinCa
随机试题
WritingaResearchPaperI.ResearchPaperandOrdinary
Formanycountriesthereareonlytwolegalmeansforobtainingtechnology:
Howdidthemanlearnaboutpepper?[originaltext]M:Wearealmostfinished.Cou
对流动人口经商的管理必须按照全国统一使用的法律法规。
脚手架、井字架(龙门架)和安全网,搭设完必须经工长验收合格,方能使用。使用期间要
2019年10月王某通过拍卖行将一幅珍藏多年的字画拍卖,取得拍卖收入600000
茵陈保肝作用的有效成分是A.茵陈烯酮 B.β-蒎烯 C.6,7-二甲氧基香豆
Thechangeinthatvillagewasmiraculou
保险合同当事人的任何一方违反最大诚信原则,另一方()。 A.把责任转给第三者
期货公司股东会或股东大会应当()至少召开一次会议。A.每1个月 B.每3
最新回复
(
0
)