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
What is the concern of ordinary people about the greenhouse effect?
What is the concern of ordinary people about the greenhouse effect?
admin
2013-09-28
35
问题
What is the concern of ordinary people about the greenhouse effect?
If the earth gets hotter in the new century, what will happen to animals and the plants which animals depend on for survival? The question offers another way of looking at the greenhouse effect. People have talked about the general problem of global warming for some time, but they were usually worried about things like whether to buy a home on the coast. Biologists and other scientists turn their attention to plants and animals at an important meeting that took place last October. They reviewed evidence that plants and animals are sensitive to climate. Since the Ice Age ended ten thousand years ago and warmer temperatures returned to the northern latitudes, many species have migrated north. If the predictions about the greenhouse are correct, temperatures will rise by the same amount in the next one hundred years as they did in the past ten thousand. Will animals and plants be able to adapt that quickly to change in the environment? Many won’t. Certain species will probably become very rare. Experts say plants under climate stress will be very open to disease and fire. Forest fires may become more common. That, in turn, may harm animals that depend on the trees for food or for shelter. Any preserves we set up to protect endangered species may become useless as the species are forced to migrate along with their natural homes. Change is a part of life, but rapid change, says scientist George Woodwell, is the enemy of life.
选项
A、Storms and floods.
B、Disease and fire.
C、Less space for their growth.
D、Rapid increase of the animal population.
答案
B
解析
有关细节内容的测试题。从原文中“plants under climate stress will be very open to disease and fire”可直接得出正确答案为B。
转载请注明原文地址:https://jikaoti.com/ti/btJMFFFM
0
专业英语四级
相关试题推荐
From2007to2010,Americanhouseholdslost$11trillioninrealestate,savings,andstocks.MorethanhalfofallU.S.worker
From2007to2010,Americanhouseholdslost$11trillioninrealestate,savings,andstocks.MorethanhalfofallU.S.worker
Whichofthefollowingbestexplainsthemeaningof"Shallwebuytheticketsfirst"?
Comparedwith2009,whichofthefollowingfiguresremainedaboutthesamein2010?
Nearlyhalftheworld’spopulationwillexperience【C1】______watershortagesby2025,【C2】______theUnitedNations.Wars【C3】_____
Nearlyhalftheworld’spopulationwillexperience【C1】______watershortagesby2025,【C2】______theUnitedNations.Wars【C3】_____
Nearlyhalftheworld’spopulationwillexperience【C1】______watershortagesby2025,【C2】______theUnitedNations.Wars【C3】_____
______computerismoreessentialtoamodernbusinessthan______typewriter.
Whichofthefollowingistheauthor’smainpurposeinwritingthepassage?Accordingtothepassage,theeducationalchangesw
Whereisthisconversationtakingplace?
随机试题
马克思的货币需求理论表达式是
()是个体自觉地确立目的,根据目的调节支配行动,克服困难,实现预定目标的心理过程。
A.结核性胸膜炎B.亚急性血行播散性肺结核C.浸润性肺结核D.慢性纤维空洞性肺结核易导致肺气肿或肺心病的是
药师在给阴道炎患者发放克霉唑栓剂时,药品袋标签上应写明
实际用款人取得名义借款人的支持,以名义借款人的身份套取购车贷款。这种行为属于()。
下列有关社会政策的说法中,不正确的是( )。
(2009年试题,二)若3维列向量α,β满足αTβ=2,其中αT为α的转置,则矩阵βαT的非零特征值为___________.
若按功能划分,软件测试的方法通常分为白盒测试方法和_____________测试方法。
Sincethelate1970’s,inthefaceofaseverelossofmarketshareindozensofindustries,manufacturersintheUnitedStates
HowtoBeEffectiveReadersI.IntroductionofreadingandhowtobeeffectivereadersA.IntroductionofreadingThemeaningof
最新回复
(
0
)