首页
登录
职称英语
[originaltext] Fifty years ago, when I began exploring the ocean, no one ima
[originaltext] Fifty years ago, when I began exploring the ocean, no one ima
游客
2023-08-18
15
管理
问题
Fifty years ago, when I began exploring the ocean, no one imagined that we could do anything to harm the ocean by what we put into it or by what we took out of it. It seemed, at that time, to be a sea of paradise, but now we know that we are facing paradise lost.
I want to share with you my personal view of changes in the sea that affect all of us, and to consider why it matters that in 50 years, we’ve lost—actually, we’ve taken, we’ve eaten—more than 90 percent of the big fish in the sea: why you should care that nearly half of the coral reefs have disappeared: why a reduction of oxygen in large areas of the Pacific should concern not only the creatures that are dying, but it really should concern you. It does concern you, as well.
There was still time. Well, now is that time. I hope for your help to explore and protect the wild ocean in ways that will restore the health and, in so doing, secure hope for humankind. Health to the ocean means health for us.
For me, as a scientist, it all began in 1953 when I first tried underwater breathing device. It’s when I first got to know how fish swimming in mysterious ocean. I actually love diving at night: you see a lot of fish then that you don’t see in the daytime. Since then, I’ve started designing and building 13 underwater systems to access the deep sea. I led a five-year National Geographic expedition, the Sustainable Seas expeditions, using these little submarines. They’re so simple to drive that even a scientist can do it. And I’m living proof.
Over time, most of the planet’s organic carbon has been absorbed and stored there. The ocean drives climate and weather, stabilizes temperature, shapes Earth’s chemistry. Water from the sea provides home for about 97 percent of life in the world, maybe in the universe. No water, no life: no blue, no green.
A global plan of action with a world conservation union is underway to protect biodiversity, to recover from the impacts of climate change. New technologies are needed to map, photograph and explore the 95 percent of the ocean that we have yet to see. I wish you would use all means at your disposal — films, expeditions, the web, new submarines—and campaign to arouse public support for a global network of marine protected areas—hope spots large enough to save and restore the ocean, the blue heart of the planet.
16. What was beyond imagination when the speaker began to explore the ocean SO years ago?
17. What should we worry about in the Pacific except for the dying creatures?
18. How long has the National Geographic expedition led by the speaker lasted?
19. What is the purpose for the global plan of action?
选项
A、50 years.
B、3 years.
C、13 years.
D、5 years.
答案
D
解析
录音提到其曾带领国家地理探险队开展长达5年的可持续海洋探险,故D项是正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/2936233.html
相关试题推荐
[originaltext]M:Janelooksdepressedrecently.Ithinkitisbecauseofherhe
[originaltext]M:Janelooksdepressedrecently.Ithinkitisbecauseofherhe
[originaltext]Inthe1994WorldCup,amissedpenaltykickedbyRobertoBag
[originaltext]Listeningtofootball,noisyrestaurantsandourfavoritetun
[originaltext]Listeningtofootball,noisyrestaurantsandourfavoritetun
[originaltext]Schoolisstarting,andstudentsacrossthecountryareabout
[originaltext]Schoolisstarting,andstudentsacrossthecountryareabout
[originaltext]W:Hi,Ted.(12-1)Irememberyouoncetookasummerjobatafur
[originaltext]M:Whydoyoulooksoupset?Anythingwrong?W:Ijustgottheca
[originaltext]M:Whydoyoulooksoupset?Anythingwrong?W:Ijustgottheca
随机试题
Whichthree-letterword,whenplacedinthebrackets,formstwodifferentwords:
以下关于中洞法、侧洞法、柱洞法、洞桩法说法正确的是()。A.中洞法施工工序
《科研组织知识产权管理规范》规定了科研组织在知识产权运用环节的管理要求,包括()
当妊娠危及胎儿母亲的生命时,可允许行人工流产或引产,这符合A.行善原则 B.不
投资协议中的优先认购权条款赋予了作为老股东的股权投资基金以下()权利。 I.
将含有挥发性成分的饮片与水共蒸馏,使挥发性成分随水蒸气一并馏出,经冷凝分取挥发性
下列关于生物碱叙述错误的是A:酰胺生物碱几乎不显碱性 B:脂肪胺显中等碱性
工资收入不包括()。A.计时工资 B.奖金 C.计件工资
某医疗机构在成立的时候,相关人员到卫生行政部门进行医疗机构进行了执业登记,登记的
(2021年第2批真题)影响建设工程项目目标实现的决定性因素是()。A.组织
最新回复
(
0
)