首页
登录
职称英语
Global warming is already cutting substantially into potential crop yields i
Global warming is already cutting substantially into potential crop yields i
游客
2023-11-09
35
管理
问题
Global warming is already cutting substantially into potential crop yields in some countries—to such an extent that it may be a factor in the food price (1)______ that have caused worldwide stress in recent years, researchers suggest in a new study.
Wheat yields in recent years were down by more than 10 percent in Russia and by a few percentage points (2)______ in India, France and China compared with(3)______ they probably would have been without rising(4)______, according to the study.
Corn yields were(5)______ a few percentage points in China, Brazil and France from what would have been (6)______, said the researchers, whose findings were published in Friday’s (7)______ of the journal Science.
Some countries saw small gains from the temperature increases, however. And in all countries, the(8)______ carbon dioxide that humans are (9)______ into the air acted as a (10)______ that encouraged plant growth,(11)______ some of the losses from rising temperatures caused by that same greenhouse gas.
(12)______, the study’s authors found that when the gains in some countries were weighed(13)______ the losses in other countries, the overall global(14)______ of climate change has been small so far: losses of a few percentage points for wheat and corn from what they would have been (15)______ climate change. The general impact on production of rice and soybeans was(16)______, with gains in some regions entirely counterbalancing losses in others.
(17)______ the authors of the study pointed out that temperature increases were expected to(18)______ in coming decades, making it likely that the challenges(19)______ food production will grow in a era when demand is expected to(20)_____ sharply. [br] (11)
选项
A、adding to
B、resulting in
C、offsetting
D、reducing
答案
C
解析
句意关系题。这句话提到,二氧化碳导致升温的同时,作为肥料促进植物生长,而升温又导致粮食减产,这显然存在一种互相抵消的关系。所以选offsetting“抵消”。
转载请注明原文地址:https://tihaiku.com/zcyy/3172547.html
相关试题推荐
Wehaveacrisisonourhands.Youmeanglobalwarming?Theworldeconomy?N
Wehaveacrisisonourhands.Youmeanglobalwarming?Theworldeconomy?N
Wehaveacrisisonourhands.Youmeanglobalwarming?Theworldeconomy?N
Wehaveacrisisonourhands.Youmeanglobalwarming?Theworldeconomy?N
Theincreasingglobalwarmingwillhaveadevastatingeffectonsomecoastalare
Somepeoplearefriendlydrunks,whereasothersarehostile,potentiallypos
Somepeoplearefriendlydrunks,whereasothersarehostile,potentiallypos
Somepeoplearefriendlydrunks,whereasothersarehostile,potentiallypos
Somepeoplearefriendlydrunks,whereasothersarehostile,potentiallypos
Somepeoplearefriendlydrunks,whereasothersarehostile,potentiallypos
随机试题
Realpolicemenhardlyrecognizeanyresemblancebetweentheirlivesandwhat
戏曲将表现审美意境作为最高的艺术追求,其主要表现手段是__________。(
A.良性肿瘤 B.恶性肿瘤 C.非肿瘤性良性病变 D.癌前病变黑色素瘤是(
A.切口分类及愈合记录为“Ⅰ/甲” B.切口分类及愈合记录为“Ⅲ/丙” C.
下列哪项不是Apgar评分的依据A.肌张力 B.心率 C.血压 D.皮肤颜
不是以鉴赏活动为主的方法是()。A.演示法 B.情景法 C.角色扮演和模拟
关于支气管哮喘发作的临床表现,下列哪项不正确? A.强迫端坐位B.出现严重呼气
有人这样比喻政府机构中的分工和职责:蝗虫飞在天上,农业部门要管;落在树上,林业部
A.红霉素 B.咪康唑 C.庆大霉素 D.阿昔洛韦 E.利巴韦林对浅部真
智能交通系统可通过车辆上装载的GPS定位装置等收集交通数据,并进行动态分析,实现
最新回复
(
0
)