首页
登录
职称英语
[originaltext] Experts say some farming activities arc seriously damaging Ea
[originaltext] Experts say some farming activities arc seriously damaging Ea
游客
2024-02-05
39
管理
问题
Experts say some farming activities arc 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.
Questions 23 to 25 are based on the passage you have just heard.
23. Which is not mentioned in the passage as an aspect that farming activities are damaging?
24. How can the group carry out their studies?
25. According to this passage, why the farming activities can affect the animals?
选项
A、By using satellite images, maps, etc.
B、By studying specific farming methods.
C、By studying the variation of human population.
D、By analyzing the quality of crops.
答案
A
解析
细节题。根据题干的线索词group,文章在说这些小组进行研究的手段时提到“The groups used satellite images,maps andmodern equipment to study the effect of agriculture on the environment.”,即可知使用了卫星影像、地图和现代化装置来研究农业对环境造成的影响。故答案为A。
转载请注明原文地址:https://tihaiku.com/zcyy/3423109.html
相关试题推荐
[originaltext]W:Lookatthiswatch.Itlooksgreat,doesn’tit?Andit’sonly
[originaltext]W:Lookatthiswatch.Itlooksgreat,doesn’tit?Andit’sonly
[originaltext]W:Lookatthiswatch.Itlooksgreat,doesn’tit?Andit’sonly
[originaltext]M:Mynewcameraissupposedtobecompletelyautomaticbutlook
[originaltext]M:Mynewcameraissupposedtobecompletelyautomaticbutlook
[originaltext]ThedaysofthehunterarealmostoverinIndia.Thisispart
[originaltext]ThedaysofthehunterarealmostoverinIndia.Thisispart
[originaltext]W:Ioftenreadtwonewspapers.WashingtonPostandTheSun.What
[originaltext]W:Ioftenreadtwonewspapers.WashingtonPostandTheSun.What
[originaltext]W:Ioftenreadtwonewspapers.WashingtonPostandTheSun.What
随机试题
Therearemanywaysinwhichthephenomenaoflanguageandcultureareintim
Itisacknowledgedthatbesidesone’sIQ,____________________(还有许多别的的因素与一个人的成
求不定积分
幼儿园的品德教育应以__________和__________为主,注重潜移默化
下列除哪项外均为药材牛黄中"蛋黄"的性状鉴别特征A.呈卵形、类球形、三角形或四方
有很好的绝缘性能,可以在不切断电源的条件下扑救电气火灾,尤其用于那些含油的电气设
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
承销金融在3亿元以下,成员在()以上的承销团,可设2~3家副主承销商。 A.
期货市场的组织结构由()组成。A.期货交易所 B.中介与服务机构 C.交易
基础心理学是研究()。 (A)正常成人心理现象的心理学基础学科 (B
最新回复
(
0
)