首页
登录
职称英语
The Intergovernmental Panel on Climate Change concluded that global warming
The Intergovernmental Panel on Climate Change concluded that global warming
游客
2025-04-27
12
管理
问题
The Intergovernmental Panel on Climate Change concluded that global warming is no game. They provide evidence that heat-trapping gases related to human activities--such as carbon dioxide from burning coal, oil, and gas--are in part driving global warming by increasing the amount of the sun’s heat trapped in the earth’s atmosphere. This extra heat is making the global climate system unstable. Because the climate system is complex, scientists cannot predict precisely how much and how fast the climate will change. But sophisticated computer simulations project a range of scenarios for increases in average surface temperature between 1.8° and 6.3°F (1° and 3.5℃) by the year 2100. (Bear in mind that seemingly small changes in temperature can produce major changes in climate. During the last Ice Age, global temperatures were only 5° to 9°F cooler than they are today, but that was sufficient to bury what is now Canada, New York, and New England under a kilometer of ice.)
Within the next 20 years, various regions of the world may experience severe changes in climate. Some may be vulnerable to longer droughts, others to more coastal flooding, and many to more frequent bouts of extreme weather. And if global warming continues unchecked, we could well see greater risk to human health as diseases previously found in tropical areas spread to higher latitudes and elevations. Also, insect-borne diseases such as malaria and dengue fever are already moving northward from tropical regions. Forests and wetlands provide critical benefits to human health, by filtering our air and water, and to human welfare, by providing opportunities for recreation and commerce. Changes in regional climate put many such ecosystems at risk by hindering their ability to grow and regenerate. The survival of these wetlands--often are as of high biodiversity that also provide protection against floods--depends on the water’s temperature, flow, and level. Scientists are confident that global warming will reduce the area of wetlands and change their distribution. Arctic and subarctic wetlands, which are critical refuge and breeding grounds for large numbers of migratory species, are among the most vulnerable. Other coastal zone habitats--including marshes, mangroves, coral reefs and atolls, and river deltas--will also be threatened.
Avoiding these costly damages justifies immediate action to turn off the road to ruin. Scientists and economists have identified many technically feasible, cost-effective opportunities for emissions reductions, including energy-efficiency measures, advanced vehicle technologies, cuts in oil and coal subsidies, and investments in clean, renew-able energy sources like wind and solar power. To take advantage of these opportunities, governments and industry must work together. The Union of Concerned Scientists (UCS) is working to advance policies that will turn our society aside from the ruinous road to a global warming future. [br] The word "advance" (Line 7, Para. 3) most probably means ______ .
选项
A、improve
B、high-tech
C、increase
D、suggest
答案
D
解析
这个词的位置在:The UCS is working to advance policies that...advance在这里是一个动词,宾语是“政策”。文中第3段开始说科学家已经采取了一些技术上的手段降低热量的散发,后面提到:要想好好地利用这些能源,政府和工业部门必须合作。因此选项D为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/4055283.html
相关试题推荐
TheIntergovernmentalPanelonClimateChangeconcludedthatglobalwarming
TheIntergovernmentalPanelonClimateChangeconcludedthatglobalwarming
TheIntergovernmentalPanelonClimateChangeconcludedthatglobalwarming
You’llfindthatthecommunityhas______greatchangessinceyouwereherelast
Yettheseglobaltrendshidestarklydifferentnationalandregionalstories
Yettheseglobaltrendshidestarklydifferentnationalandregionalstories
Yettheseglobaltrendshidestarklydifferentnationalandregionalstories
Changesinartandculturalhistoryhaveneverbeeneasytoassimilatetopol
Changesinartandculturalhistoryhaveneverbeeneasytoassimilatetopol
Theriseofmultinationalcorporations(跨国公司),globalmarketing,newcommuni
随机试题
Whileradiobroadcastingwasstill【C1】_____________itsearlystagethewon
下列材料中,不属于气硬性胶凝材料的是( )。A、石灰 B、石膏 C、水
有一患者疑有肾动脉血栓形成,应作哪项检查可确诊:A.彩色多普勒B超 B.放
甲公司2011年1月1日按面值发行3年期一次还本、按年付息的可转债2万份,每份面
腹外疝最常见的疝内容物是A:大网膜 B:小肠 C:结肠 D:膀胱 E:阑
站用直流电源系统设备到货验收由所属管辖单位运检部选派()人员参与检修$;$
流通据点到用户之间的运输的实质在于()。A:保管和运输 B:包装和加工 C:
现行《城市道路设计规范》规定,以( )龄期的水泥混凝土弯拉强度控制面层混凝土的强
—、(61~80题)管道工程安装 目前我国大多数城市的燃气管道系统均为()。
项目工程质量监督档案按单位工程建立。要求归档及时,资料记录等各类文件齐全,经(
最新回复
(
0
)