首页
登录
职称英语
[originaltext] (20) A recent study shows that meat consumption is one of th
[originaltext] (20) A recent study shows that meat consumption is one of th
游客
2023-08-21
38
管理
问题
(20) A recent study shows that meat consumption is one of the main ways that human can damage the environment, second only to the use of motor vehicles. So how can eating meat have a negative effect on the environment? For a start, all animals, such as cows, pigs and sheep, release gas named methane, which is the second most common greenhouse gas after carbon dioxide. Many environmental experts now believe that methane is more responsible for global warming than carbon dioxide. It is estimated that 25% of all methane released into the atmosphere comes from farm animals. Another way in which meat production affects the environment is through the use of water and land. 2,500 gallons of water are needed to produce one pound of beef, whereas 20 gallons of water are needed to produce one pound of wheat. One acre of farmland used for raising cows can produce 250 pounds of beef. One acre of farmland used for crop production can produce 50,000 pounds of tomatoes. Many people now see the benefits of switching to vegetarian diet which excludes meat and fish, not just for health reasons, but also because it plays a vital role in protecting the environment. (21) However, some nutritionists advise against switching to a totally strict vegetarian diet. They believe such a diet which includes no products from animal sources can be deficient in many of the necessary vitamins and minerals our bodies need. (22) Today many people have come to realize that to help the environment and for the human race to survive, more of us will need to become vegetarian.
20. What does the recent study show?
21. What do some nutritionists say about the strict vegetarian diet?
22. What does the speaker think more people need to do?
选项
A、Half of the methane in the atmosphere is from animals.
B、Methane has become the chief source of greenhouse gas.
C、Consumer behavior may be influenced by the environment.
D、Meat consumption has an adverse effect on the environment.
答案
D
解析
文章一开始提到,最新研究发现,食肉是人类破坏环境的主要方式,仅次于机动车辆的使用,故D)为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/2945078.html
相关试题推荐
[originaltext]M:Ah,howdoyoudo,Ms.Wezmore?W:Howdoyoudo?M:Dositdo
[originaltext]M:(9-1)ArecentcaseIheardwasofamanaccusedandfoundguilt
[originaltext]M:(9-1)ArecentcaseIheardwasofamanaccusedandfoundguilt
[originaltext]M:Beforeweplayagain,I’mgoingtobuyagoodtennisracket.
[originaltext]M:Beforeweplayagain,I’mgoingtobuyagoodtennisracket.
[originaltext]M:Beforeweplayagain,I’mgoingtobuyagoodtennisracket.
[originaltext]Livingatthefootofoneoftheworld’smostactivevolcanoe
[originaltext]Livingatthefootofoneoftheworld’smostactivevolcanoe
[originaltext](20-1)TheDecadeforNaturalDisasterReductionisaprogram
[originaltext]JaneBrown’sbeenmarriedfor12years.Shehas3childrenan
随机试题
Archaeologyasaprofessionfacestwomajorproblems.First,itisthepoore
Secondlanguageteachingshouldfocusonencouragingacquisition,andonpro
Logistically,itworkedoutbestformetoflyeastfromBostonLogantoLon
氟哌利多作用特点是A.镇静作用稍逊于氯丙嗪 B.有强大的镇吐作用 C.抑制心
A.保钠、保水 B.嗜酸性粒细胞减少 C.中性粒细胞减少 D.血小板减少
教师罚学生抄写课后生字5遍,学生的这种抄写行为属于操作技能练习。
以下几个指标,专门针对商业银行等金融机构的是()。A.5Cs系统 B.5
某国家重点建设工程在申办施工许证的过程中,下列选项中不符合法规规定颁发施工许可证
关于期货合约和远期合约的比较,下列叙述不正确的是()。A.期货合约在交易所交易
欲检测生产场所粉尘的浓度、分散度和游离二氧化硅含量三个项目。 物镜测微尺是用于
最新回复
(
0
)