首页
登录
职称英语
[originaltext][23] A recent study shows that meat consumption is one of the mai
[originaltext][23] A recent study shows that meat consumption is one of the mai
游客
2023-08-13
41
管理
问题
[23] 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 a gas named methane, which is the second most common green house 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 that released into the atmosphere is coming 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, while 20 gallons of water are needed to produce one pound of wheat. One acre of farmland used to raise cows can produce 250 pounds of beef. One acre of farmland used for crop production can produce 1,500 pounds of tomatoes.
Many people now say 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. However, some nutritionists advise against switching to a totally strict vegetarian diet. [24] 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. [25] Today many people have come to realize that more of us will need to become vegetarian to help the environment and for the human race to survive.
Questions 23 to 25 are based on the recording you have just heard.
23.What does the recent study show?
24.What do some nutritionists say about the strict vegetarian diet?
25.What does the speaker think more people need to do?
选项
A、It takes time for the human body to get used to it.
B、It lacks the vitamins and minerals essential for health.
C、It enhances immunity to certain diseases.
D、It helps people to live a much longer life.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2923888.html
相关试题推荐
[originaltext]M:Ateverystageofourliveswemakedecisionsthatwillprofou
[originaltext]M:Ateverystageofourliveswemakedecisionsthatwillprofou
[originaltext]M:Ateverystageofourliveswemakedecisionsthatwillprofou
[originaltext]ItisablowfortheUglyBettysandPlainJanes—researchsho
[originaltext]ItisablowfortheUglyBettysandPlainJanes—researchsho
[originaltext]Earthquakesmayrightlyberankedasoneofthemostdestruct
[originaltext]W:Goodmorning.I’mfromtheNewYorkBookReview.CouldIasky
[originaltext]W:Goodmorning.I’mfromtheNewYorkBookReview.CouldIasky
[originaltext]W:Goodmorning.I’mfromtheNewYorkBookReview.CouldIasky
[originaltext]W:Hi,I’mRebeccaHall.I’mcallingfromBaumatic.M:Oh.Hi,Re
随机试题
EvelynCokespent20yearsasahomecareaidehelpingtheelderlyandthes
Nearlytwo-thirdsofbusinessesintheUKwantto【C1】______staffwithforeign
[originaltext]M:Mrs.Hudson,anewresearchshowsthatevenjustfiveminutes
国家建筑标准设计图集16G101-1中关于混凝土保护层厚度,下列说法正确的有(
全陪是______的代表,对团队的旅游活动负有______,在整个旅游活动中起_
开展合作学习,教师需要做好哪几方面的准备?
善于治疗外感风寒、头痛鼻塞、鼻渊的药组是()A.荆芥、防风 B.麻黄、桂
孕妇,32岁,在家阴道有液体流出,无腹痛,到医院医生诊断为胎膜早破,孕妇下床小便
大伟购买了一辆纯电动汽车,原价为10万元,除去折扣和国家专项补贴后实际支付8万元
属于左心衰的典型表现是( )。A.下肢水肿 B.夜间阵发性呼吸困难 C.眼
最新回复
(
0
)