- 1、本文档共8页,可阅读全部内容。
- 2、原创力文档(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
外刊精读精练
地球快要变成“塑料星球”
导读:
气候变化仅仅是地球遇到的挑战之一,我们所居住的星球还面临着堆积如山的垃圾和废弃物,尤其是白色垃圾。一项研究说,自1950年至今,人类已生产出83亿吨塑料制品,并尚未找到有效处理和回收塑料制品的方法。我们能做些什么呢?
一、语篇泛读
Vocabulary: Environment 词汇: 环境
Here’s a?staggering?statistic. Scientists have calculated the total amount of plastic ever made: 8.3 billion tonnes. Looked at another way, that’s as heavy as 25,000 Empire State Buildings or one billion elephants. And incredibly, almost all of it has been made in the last 65 years.?
So what’s the problem? Much plastic is in the form of?packaging?which is used just once and then thrown away. According to a major new study from the University of California, 9% of this is recyled, 12% is?incinerated?and 79% goes to?landfill. And because most plastic doesn’t?biodegrade, once it’s in the ground, it stays there.?
It’s a situation that has led the paper’s lead author,?ecologist?Dr Roland Geyer, to say that we are “rapidly heading towards ‘Planet Plastic'”. He believes that there’s already enough waste out there to cover the whole of Argentina.
The team behind this report also estimate that eight million tonnes of plastic waste are escaping into the sea every year. This has generated concern that plastic is entering the?food chain, though fish and other sea life which?ingest?the smaller?fragments.
Of course, the reason why there’s so much plastic around is that it’s an amazingly useful material. We can’t get enough of it. It’s?durable?and?adaptable, and is used for everything from yoghurt pots to spaceships. But it’s precisely this quality which makes it a problem. The only way to destroy plastic is to heat or burn it – although this has the side effect of harmful?emissions.
So what’s the alternative, other than using less plastic??Oceanographer?Dr Erik van Sebille from Utrecht University says we’re facing a “tsunami” of plastic waste, and that the global waste industry needs to “get its act together”.
Professor Richard Thompson, a?marine biologist?from Plymouth University, says it’s poor design that’s?
您可能关注的文档
- Unit 1 A New Start 单元基础知识小测-高中英语外研版(2019)必修第一册.docx
- Unit 1 A New Start Basic sentence structures教学设计-高中英语外研版必修第一册.docx
- Unit 1 A New Start Writing 教学设计-高中英语外研版必修第一册.docx
- Unit 1 Art Reading for writing学案-高中英语人教版(2019)选择性必修第三册 .docx
- Unit 1 Art Reading and Thinking 学案-高中英语人教版(2019)选择性必修第三册.docx
- Unit 1 Festivals and Celebrations 词性转换检测-高中英语人教版(2019)必修第三册.docx
- Unit 1 Discover Useful Structures 学案-高中英语人教版(2019)选择性必修第三册.docx
- Unit 1 Nature in the balance 词组默写检测-高中英语牛津译林版(2020)必修第三册.docx
- Unit 2 Making a Difference Starting out & Understanding ideas 教学设计-高中英语外研版(2019)必修第三册.docx
- Unit 2 Making a Difference Using language 1 教学设计-高中英语外研版(2019)必修第三册.docx
- 高三生物复习17基因工程与细胞工程省公开课一等奖新名师优质课获奖PPT课件.pptx
- 高三化学合成高分子化合物的基本方法1省公开课金奖全国赛课一等奖微课获奖PPT课件.pptx
- 高三地理复习考情解读+知识通关+题型突破第九单元城市与城市化省公开课一等奖新名师优质课获奖PPT课件.pptx
- XX企业新员工安全意识培养课件.pptx
- 高三生物复习1细胞的物质基础省公开课一等奖新名师优质课获奖PPT课件.pptx
- 高中历史专题2古代中国的科学技术与文化2.2中国的古代艺术省公开课一等奖新名师优质课获奖PPT课件.pptx
- 高一物理下学期第3周平抛运动教学省公开课一等奖新名师优质课获奖PPT课件.pptx
- 高中化学专题1洁净安全的生存环境第二单元水资源的合理利用备课省公开课一等奖新名师优质课获奖PPT课件.pptx
- 高三地理堂前小测省公开课金奖全国赛课一等奖微课获奖PPT课件.pptx
- 高三物理复习专题五物理实验第2讲电学实验省公开课一等奖新名师优质课获奖PPT课件.pptx
文档评论(0)