首页
登录
职称英语
[originaltext] With the development of science, scientists have discovered m
[originaltext] With the development of science, scientists have discovered m
游客
2024-05-12
49
管理
问题
With the development of science, scientists have discovered more about the world. Scientists say world coastal areas must prepare now for a rise in sea levels. No matter what action is taken, scientists say there are already enough greenhouse gases in the atmosphere to cause a major warning. As a result, scientists and government officials are focusing on how society might adapt to rising sea levels, changing agricultural zones, changing climates and other problems.
Already, state and local governments along the coast of the United States are starting to plan for a possible longterm rise in the sea level, and a few have taken action to cope with it. Agricultural researchers are developing heat-resistant and draught-resistant crops that might replace traditional crops if the climate changes. How long it will take for maximum warming to be reached is uncertain because the oceans slow such warming. Most scientists expect the maximum warming to take place by the second half of this century.
If levels of greenhouse gases in the atmosphere double, sea levels will rise; estimates of the average rise are from 1.5 feet to 6.5 feet. Some leading experts expect a rise of I meter, a little more than three feet.
选项
A、Pollution of coastal areas.
B、Rise in sea levels.
C、Exhaustion of sea resources.
D、Earthquakes and volcanoes.
答案
B
解析
What must world coastal areas prepare for according to scientists’ opinion?
转载请注明原文地址:http://tihaiku.com/zcyy/3594670.html
相关试题推荐
[originaltext]M:HowdidyoulikeourAmericanHistoryclassyesterday?W:Well
[originaltext]M:HowdidyoulikeourAmericanHistoryclassyesterday?W:Well
[originaltext]M:So,howisyournewroommate,Sarah?W:Shereallyturnsmeof
[originaltext]M:So,howisyournewroommate,Sarah?W:Shereallyturnsmeof
[originaltext]Italy’scapitalRomeisafamoustouristattraction,butther
[originaltext]Italy’scapitalRomeisafamoustouristattraction,butther
[originaltext]Therearetwobasicwaystoseegrowth:oneasaproduct,th
[originaltext]Facialexpressionscarrymeaningthatisdeterminedbysituat
Foraboutthreecenturieswehavebeendoingscience,tryingscienceout,us
Foraboutthreecenturieswehavebeendoingscience,tryingscienceout,us
随机试题
HowtoStudyEnglishinYourDream:theTheoryI.Introduction
WriteonyourANSWERSHEETONEacompositionofabout200wordsonthefollow
【T1】过去几十年,人们已逐渐达成共识,认为改善妇女地位是国际发展最重要的手段之一。(critical)妇女接受教育、获得并控制收入会带来一系列的好处。然
人员配备管理计划描述何时以及怎样满足人力资源需求。关于人员配备管理计划的叙述中,
某道路运输车辆于某年11月20日承接了一项山货运输工作。货源位于我国西部某山区,
下列关于建筑装饰涂料的叙述,正确的是()。A.现代建筑涂料中,成膜物质多用树脂,
根据《水工建筑物地下开挖工程施工技术规范》SL378-2007,下列关于洞室开挖
A.对症下药、剂量安全 B.合理配伍、细致观察 C.知情同意、保守医密 D
国家基本药物目录的报销比例与非基本药物目录的报销比例相比为A.明显高B.明显低C
Thechangeinthatvillagewasmiraculou
最新回复
(
0
)