题目Why is plastic pollution a serious problem? A. Because it looks ugly. B. Because it is hard to clean up. C. Because it harms the environment. D. Because it is E. xpensive. 相关知识点: 试题来源: 解析 C。解析:塑料污染是一个严重的问题是因为它对环境有害,文章中提到了塑料污染的...
June 5 is the World Environment Day promoted by the United Nations. This year's theme is "Beat Plastic Pollution." Plastic plays a crucial role in addressing today's environmental challenges as it intersects with climate change, pollution and biodiversity degradation, according to Zhang Jianyu...
The reason why plastic bags are popular with customers is that 。 A。 they are easy to carry B. they are the only choice. C。 they are cheap and affordable D. they are available in groceries.相关知识点: 试题来源: 解析 根据第一段中Customers loved them.They became thinner, lighter and ...
How Much Waste Does Plastic Create? Another reason for the attacks on plastics is the perception that plastics generate a lot of waste. It is true that humanity creates a lot of waste. In fact, the more prosperous we become, the more waste we generate. We should try to reduce our waste...
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32 Why has so little plastic been recycled? A. Plastic is chemically very stable.Bldto l C. We produce d a wie varet of plust. D. Most pl a photo degrde in the un.33.Wh?Highl effective an d effint B. Epenn d ll- a..Widel use d an d recized34?Polethlene powder. B.Ch...
【题文】 Plastic is used to make a large number of products we use every day, such as drink and food containers,trash bags and grocery bags,cups and children's toys,and bottles for everything from mouthwash and shampoo to glass cleaner and dishwashing liquid. And tha...
A new lawsuit claims the public has been mislead about recycling. Here's what you need to know.
amuch later the years were numbered according to the length of a king is rule 岁月根据国王的长度以后被编号了是规则 [translate] aWhy is there such a prejuice against those of us who aren't stupid enough to spend $500 on a phone? A plastic case is useless- it won't protect the ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific American maintains a strict policy of editorial independence in reporting developments in science to our...