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
A、By forcing them farming. B、By affecting the quality of soils. C、By adding chemicals and pollute the waterways. D、By affecting
A、By forcing them farming. B、By affecting the quality of soils. C、By adding chemicals and pollute the waterways. D、By affecting
admin
2010-04-30
51
问题
Experts say some farming activities are seriously damaging Earth’s environment. Bad farming methods can damage soil, forests and water supplies. They also have caused some plants and animals to disappear.
Two groups now say that bad farming methods are threatening the ability of farmers to produce enough food to feed the world population in the future.
The groups used satellite images, maps and modern equipment to study the effect of agriculture on the environment. The study found that the destruction of soil is widespread. Important organic nutrients are being removed from farmland.
Agriculture uses seventy percent of the freshwater in the world each year. The study found that many farmers are wasting water supplies. In addition, chemicals designed to protect crops may pollute waterways.
The report also says as much as thirty percent of the world’s forests have been cut down so the land could be used for agriculture. This has led to a severe loss of wildlife and their environments.
选项
A、By forcing them farming.
B、By affecting the quality of soils.
C、By adding chemicals and pollute the waterways.
D、By affecting the environments they live in.
答案
D
解析
事实推断题。相关句子:“The report also says as much as thirty percent of the world’s forests have been cut down so the land could be used for agriculture.This has led to a severe loss of wildlife and their environments.”可见由于对居住环境的影响导致了动物的减少,因此D选项正确。
转载请注明原文地址:https://kaotiyun.com/show/TMOK777K
0
大学英语六级
相关试题推荐
A、Theweekendhasdecreasedinlength.B、Thenumberofnationalholidayshasincreased.C、Peopleworkfewerdaysperweek.D、Peo
A、Itwouldbebesttohiresomeonetodothework.B、Theyshouldforgetaboutthework.C、Theyshouldputitofftilltomorrow.
MillionsofU.S.collegestudentswillhavetoshouldermoreofthecostoftheireducationunderfederalrulesimposedlatelas
A、Itdesignedsomepowerfulslogantostimulateconsumers.B、Itusedsomescientificmethodtocreatesomefalseimages.C、Itin
A、Thesoilofthegardenshouldbeofhighquality.B、ThegardenshouldoccupyalargeareaC、Thereshouldbelotsofplantsin
GriffithworkedforafirmthatspecializedineconomicdevelopmentinWashingtonD.C.becausesheneededmoneytopayforherd
A、aninterestingtopicB、specificfactsC、thewriter’suniqueperspectiveD、ageneralimpressionC由题干agoodwritingmustpresent
Mostpeoplewouldbe【S1】bythehighqualityofmedicine【S2】tomostAmericans.Thereisalotofspecialization,agreatdeal
A、Separatehouseswerebuiltforstoringice.B、Doublewallswerebuiltinicehousestokeepcool.C、Blocksoficewerepackedw
随机试题
下列复合词属于偏正结构的是()
患者男,50岁。因胃溃疡行毕I式胃大部分切除术,今日进食时出现上腹部胀满、恶心,呕吐物为胃内容物,不含胆汁。在采取的措施中不正确的是
爆破工发爆前要撤出所有人员,清点人员无误后必须发出爆破警报()后方可发爆。
某分部工程部分流水参数如右图,则下列参数正确的是( )。
C企业在生产经营淡季,需占用1250万元的流动资产和1875万元的固定资产;在生产经营高峰期,会额外增加650万元的季节性存货需求。企业目前有两种营运资本筹资方案。方案1:股东权益、长期债务和经营性流动负债始终保持在3400万元,其余靠短期借款提供资金来
enterprisesofmixedownership
设总体X的概率密度为f(χ)=e-|χ|(-∞<χ<+∞),X1,X2,…,Xn为总体X的简单随机样本,其样本方差为S2,则ES2_______.
[*]
Informationsystemsdesignisdefinedasthosetasksthatfocusonthespecificationofadetailedcomputer-basedsolution.Typi
Stressandpressure-filleddayshavebecomeanalmostnormalpartofcontemporarylife,duetotheever-growingdemandsofcaree
最新回复
(
0
)