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
2024-03-13
45
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、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
转载请注明原文地址:https://tihaiku.com/zcyy/3530901.html
相关试题推荐
[originaltext]M:Ididn’tseeyouincreativewritingclasstoday.Whathappene
[originaltext]M:Ididn’tseeyouincreativewritingclasstoday.Whathappene
[originaltext]M:HiJane,pleasecomeinandtakeaseat.W:Well,youwouldli
[originaltext]M:HiJane,pleasecomeinandtakeaseat.W:Well,youwouldli
[originaltext][23]Arecentstudyshowsthatmeatconsumptionisoneofthemai
[originaltext]Ifoneofyourgoalsin2017isanemptieremailinbox,weknowa
[originaltext]Ifoneofyourgoalsin2017isanemptieremailinbox,weknowa
[originaltext]It’sgoodtobehome.MyfellowAmericans,MichelleandIhavebe
[originaltext]It’sgoodtobehome.MyfellowAmericans,MichelleandIhavebe
[originaltext][13]AEuropeanUnionprogramislettingblindpeopleexperience
随机试题
Itisoftenthroughgooddinnersthatonemakesfriends.InJapan,thereare
设一个包含n个顶点、e条弧的简单有向图采用邻接矩阵存储结构(即矩阵元素A[i][
关于自身免疫病的一般特点,不正确的是A.多数自身免疫病病因不明 B.有遗传倾向
依据《通用安装工程量计算规范》(GB50856—2013)的规定,风管工程计量
银行业属于我国国民经济产业结构中的( )。A.第三产业 B.第一产业 C.
A
A.PT延长,APTT延长,PLT正常B.PT正常,APTT延长,PLT正常C.
A.黏合剂 B.润滑剂 C.稀释剂 D.崩解剂 E.润湿剂磷酸氢钙为片剂
在2008年美国由于次贷危机而引发的金融风暴中,倒闭的投资银行有()。A:高盛
最新回复
(
0
)