A. 100 years B. 200 years C. 300 years D. 400 years 相关知识点: 试题来源: 解析 A。此题为关于塑料瓶分解时间的知识考查。B 选项“200 年”、C 选项“300 年”、D 选项“400 年”时间过长,不符合实际情况。A 选项“100 年”是较为准确的塑料瓶分解所需时间。反馈...
one of the world’s most ubiquitous plastics, may degrade in decades or centuries when exposed to sunlight, rather than thousands of years as previously thought. The study was published on October 10, 2019, in the journalEnvironmental Science and Technology Letters. ...
1I.细品味经典文章Plastic waste in the sea has long been known about, butonly now are we discovering the true extent of the problem.Plastic takes hundreds of years to decompose, so all the plasticever produced still exists somewhere. Around 95%of plasticsmade are not recycled, and large amou...
it is clear that the world is in the midst of a crisis.Plastic wasteis projected to increase byapproximately 20 percent over the next 30 years, with almost half reachinglandfillsor the environment. Moving forward, responsible plastic use is critical for effectively...
No. They take hundreds of years to decompose – or break down by natural chemical processes. And also people don't dispose of them properly. They litter our streets. They clog – or block – drains and sewers. They spoil the countryside ...
Plastics take hundreds of years to decompose, if at all. This means that plastic items we use today could still be polluting the Earth long into the future.The infamous Great Pacific Garbage Patch is a prime example of this, where vast amounts of plastic debris have accumulated over time, ...
1. The term "plastic" refers to a material known as plastic.2. It can also describe something made of plastic, such as a plastic straw.3. Plastic is non-biodegradable and can take hundreds of years to decompose in nature.4. Marine life is greatly endangered by plastic ...
Plastic waste in the sea has long been known about,but only now are we discovering the true extent of the problem.Plastic takes hundreds of years to decompose,so all the plastic ever produced still exists somewhere.Around 95% of plastics made are not recycled,and large amounts enter the ...
plastic的意思是塑料。plastic的意思是塑料；塑料学；塑料制的；人造的；不自然的；可塑的。塑料的英文是plastic。plastic造句 1、Plastic straws pose a huge threat to marine life.塑料吸管对海洋生物的威胁十分巨大。2、It takes hundreds of years for these white plastics to decompose in nature....
3. Why does plastic take a long time to decompose? 4. What have some countries done to reduce the use of plastic carrier bags? 5. True or false:Only the islands of the South Pacific have been affected by plastic waste so far.