首页
登录
职称英语
[originaltext] A new system has been developed to measure the health of the
[originaltext] A new system has been developed to measure the health of the
游客
2024-04-25
38
管理
问题
A new system has been developed to measure the health of the world’s oceans. Scientists say the system will change the way we think about oceans and how they affect our lives. It is called the Ocean Health Index.(20)The index is designed to tell if anything is wrong with the oceans and, if so, what can be done about it. Greg Stone is chief ocean scientist for the environmental group Conservation International. He is also vice-Chairman of the Global Agenda Council on Oceans at the World Economic Forum.(21)According to Mr. Stone, the Ocean Health Index is the first global, totally scientific and transparent measure of ocean health that we’ve ever had. It will help end a lot of ignorance about the seas. No matter whether people live in the United States or in the middle of Africa, they should care about what happens to the oceans. Most of the oxygen that we breathe comes from the ocean. The oceans are the primary climate adaptation system. They absorb carbon.(22)Also, one out of four people on the planet get their daily source of protein from the ocean.
The Ocean Health Index uses 200 separate measurements. Once a year, scientists will use it to announce whether the oceans successfully passed the test. People have looked to nature for medicines since ancient times. And modern scientists have searched the world’s rainforests for new medicines. But the ocean may be an even better source. At least 26 drugs that come from sea organisms are currently being used or developed. And a new generation of chemists hopes to increase that number.
20. What’s the Ocean Health Index designed for?
21. What is one of the distinguished features of the Ocean Health Index?
22. What can oceans do for people?
选项
A、Absorb the waste gas.
B、Adapt to the climate.
C、Be a source of protein.
D、Serve as a healing place.
答案
C
解析
短文中间部分指出,海洋为人类提供了氧气、调节气候,而且四分之一的人从海洋中获取蛋白质,故答案为C)。
转载请注明原文地址:https://tihaiku.com/zcyy/3570983.html
相关试题推荐
[originaltext]Over1,000peoplegetstruckbylightningeveryyearintheU
[originaltext]Over1,000peoplegetstruckbylightningeveryyearintheU
[originaltext]Over1,000peoplegetstruckbylightningeveryyearintheU
[originaltext]Todaymostastronomersacceptthenotionthatgroupsofstars
[originaltext]Todaymostastronomersacceptthenotionthatgroupsofstars
[originaltext]Todaymostastronomersacceptthenotionthatgroupsofstars
[originaltext]M:Hi,Minnie,howareyoudoing?W:Prettygood.Thanks.Haveyo
[originaltext]M:Hi,Minnie,howareyoudoing?W:Prettygood.Thanks.Haveyo
[originaltext]M:Hey.HaveyoueverheardoftheOscars?W:Well,Iknowthemq
[originaltext]W:ThisschoolisluckytohaveateacherasgoodasProf.Helen
随机试题
[audioFiles]audio_eusm_j56_001(20082)[/audioFiles]A、Theyareveryappealingwit
土方作业阶段达到作业区目测扬尘高度小于()。A.1.0m B.1.2m C
1996年3月,IEEE成立了802.3z工作组开始制定1000M
患者,女,40岁,因关节肿痛伴僵硬多年,诊断为类风湿关节炎。其发病的相关因素是(
在红外辐射技术的研究和应用中,设定了具有理想中最大辐射功率的物体,称之为黑体,黑
教学“除数是小数的除法”,某教师把分12个馒头的计算板书出来:12÷3=4(人)
直接决定某一房地产价格水平高低的供求状况,主要是()房地产的供求状况。A.
投资者通过基金管理人及其他代销机构在深圳证券交易所认购上市开放式基金,应使用中国
根据年龄层可以把生涯规划比照家庭生命周期分为6个阶段,理财活动侧重于偿还房贷、筹
应在施工期间及使用期间进行变形观测的建筑物有()。A.地基基础设计等级为
最新回复
(
0
)