首页
登录
职称英语
[originaltext] A new study says the speed and severity of climate change coul
[originaltext] A new study says the speed and severity of climate change coul
游客
2024-01-23
53
管理
问题
A new study says the speed and severity of climate change could cause major damage to small African farms. These farmers are already struggling to deal with the effects of climate change. The study was released at the African green revolution forum in Addis Ababa. It is called the African Agriculture Status Report Small-scale farmers are the major support for African agriculture. About 70-percent of the rural populations in sub-Saharan Africa are small-scale farmers. They produce about 80-percent of the food need in Africa.
About 90-precent of these farms are rain-fed, which means that they depend on the weather. Weather is rainfall. Weather is drought. Weather is an increase in temperature. They are more exposed to these climate effects than any other part of the world On top of that most of them use their own labor or family labor. They are not mechanized.
The report says farmers in sub-Saharan Africa are also dealing with rising temperatures. This major rise in temperature brings a lot of issues to Africa food security. It is going to affect reduction in yield increase invulnerability to harmful insects and diseases that will kill most of the domestic animals.
5. What will cause serious damage to small African farms?
6. What do we learn about African agriculture from the news report?
7. What will rising temperatures affect the farmers’ life?
选项
A、It will affect increase in yield.
B、It will kill most of the domestic animals.
C、It will reduce many harmful insects.
D、It will affect food security.
答案
B
解析
新闻末尾提到,气温的大幅度升高会使家畜更容易受到害虫和疾病的困扰,导致大多数牲畜死亡,故B正确。气温的大幅度升高将给非洲粮食安全带来很多问题,将导致产量降低,A“它会导致产量增高”与新闻内容相反。气温的大幅度升高会增多虫害,而不会“减少害虫”,故C错误。D“会影响食品安全”未在新闻中提到。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3386437.html
相关试题推荐
[originaltext]Iliveinasmallvillageinthecountry.MywifeandIrunt
[originaltext]W:Youhavesomethingonyourmind,Philip.M:Yes,Ido.Ihada
[originaltext]W:Youhavesomethingonyourmind,Philip.M:Yes,Ido.Ihada
[originaltext]W:I’msorry,[8]butyouareonthelibrarychecklistM:Whatdoe
[originaltext]EducationexpertssayAfrica’sgrowinghighereducationsyste
[originaltext]Today,around5.5trillioncigarettesareproducedeveryyear
[originaltext]ThegovernmentofNepalsaysitbelievesatleastfifteenhun
[originaltext][23]Alllanguagesareequalfromalinguisticpointofview.
[originaltext][23]Alllanguagesareequalfromalinguisticpointofview.
[originaltext]Iamnotonlyapainter,butastudentofart.Sometimes,Id
随机试题
张凯得知他已被纽约大学录取。他想申请奖学金。请代张凯写一封奖学金申请信。内容包括:1.很高兴被录取了。2.自己家境困难,为了
Onlylater______hisnotebooks,whichcontaineddetailsofallhisthefts.A、the
E公司是一家公共事业公司,在政府政策指导下运营,它有义务保障广大客户的电力供应,
特异性投射系统的主要功能是()A.引起指定感觉并激发大脑皮层发出神经冲动 B
雨水管道灌水试验的灌水高度必须到每根立管上部的雨水斗,试验持续时间1.5h,不渗
下列各项资产可划分为投资性房地产核算的有( )。A.已出租的生产厂房 B.按国
下列脂蛋白形成障碍与脂肪肝的形成密切相关的是A、CM B、VLDL C、LD
对于肠瘘病理描述不正确的是A.高位肠瘘时可发生低血容量性休克 B.低位肠瘘继发
陈先生,28岁。汽油烧伤头、面、颈部,右上肢,口鼻周围、颈部和上肢都有大小不一的
房地产市场调研分为探测性调研、描述性调研、因果性调研和预测性调研,这是按照()不
最新回复
(
0
)