首页
登录
职称英语
[originaltext] The world will need to double food production within the next
[originaltext] The world will need to double food production within the next
游客
2023-06-30
72
管理
问题
The world will need to double food production within the next three decades in order to feed a rapidly and increasingly growing population, which is going to grow from 7 billion today to 9 billion. A United Nations report says reaching that goal will require major increases in high-efficiency livestock operations for both meat and dairy production. The report also says that intensive livestock operations can cause serious ecological risks. And that’ s why environmental critics are calling instead for reductions in global livestock production, and urging people to consume less, not more, meat in their diets. Feeding today’ s population is a challenge for an already-stressed environment. The challenge is how to ensure food without increasing animal numbers and having an impact on lands and our resource bases. More than half of the agricultural land in the world is used to raise and feed livestock. Those farm animals are also responsible for 18 percent of the greenhouse gases released into the atmosphere every year. Experts agree that the next few decades will present a puzzle, how to feed nine billion people without destroying the planet in the process.
1. Why is increase in livestock production necessary?
2. What does the word "challenge" mean in the news item?
选项
A、Balance between human survival and ecology.
B、Conflict between less land and more production.
C、Difference between present and future needs.
D、Calls by environmental critics to consume less meat.
答案
A
解析
细节推断题。由The challenge is how to ensure food without increasing animal numbers and having an impact on lands and our resource bases.可知,挑战是在不增加动物,不影响土地和资源的基础上保证粮食供应,也即实现人的生存与生态的平衡。故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/2795350.html
相关试题推荐
[originaltext](22)Californiaisinthemidstoftheworstdroughtonrecor
[originaltext](22)Californiaisinthemidstoftheworstdroughtonrecor
[originaltext]Thisletterishandwritten,anditisbyasurvivoroftheTi
[originaltext]M:Hello,Ihaveareservationfortonight.W:Yourname,please.
[originaltext]M:Hello,Ihaveareservationfortonight.W:Yourname,please.
[originaltext]W:AreyouallreadyforChristmas?M:Areyoukidding?(8)Ihaven
[originaltext]W:AreyouallreadyforChristmas?M:Areyoukidding?(8)Ihaven
[originaltext]W:AreyouallreadyforChristmas?M:Areyoukidding?(8)Ihaven
[originaltext]W:AreyouallreadyforChristmas?M:Areyoukidding?(8)Ihaven
[originaltext]Anyideawhattheworld’sbestknownEnglishlanguageis?Bef
随机试题
David:Hey.Whatareyoudoingthisweekend?Frank:Idon’thaveanyplans.【D5】_
Whywasthedeathregardedsilent?[br]Thepassageismainlyabout______.A、the
技术手册的发布流程是()A.规划-发布-存档 B.发布-修改-存档 C.审
哪些不是骨肉瘤的特点:A.多见于青年,男性较多预后较差 B.确认肿瘤骨的存在,
胃泌素瘤的分泌细胞是A.胃的G细胞 B.胃的壁细胞 C.其他细胞 D.胰腺
以病人为中心的管理理念以下说法不妥的是()A.重视第一线服务人员的素质
患者女,50岁。因脑外伤,需在全麻下行开颅探查术。患者进入手术室后,护士应为患者
教师对自己影响学生学习行为和学习成绩的能力的主观判断称为()。 A.管理能力
患者,女,56岁,血清总胆固醇和低密度脂蛋白胆固醇异常,初诊医师建议首先改变生活
A.下颌为Kennedy第一类第一亚类牙列缺损 B.可设计舌杆 C.应设计舌
最新回复
(
0
)