Only some kinds of plastic are easy to be recycled. Some plastic is hard to be recycled.How do we recycle plastic? First, we collect the plastic. It is sorted into different kinds. Then it is cut into small bits and washed. After being washed, the plastic is melted and made into pell...
First, we collect the plastic. It is sorted into different kinds. Then it is cut into small bits and washed. After being washed, the plastic is melted and made into pellets. Now the old plastic can be used again. We can make new things! We can make many things out of recycled plasti...
While the body of plastic bottles consumes most of our attention, the small caps which keep their contents secure are sometimes neglected. These items are made of a harder and less pliable plastic than the bottles themselves, which makes them suitable for creating other items. These...
"People think, 'I don't know what this material is. It could be plastic or some type of glass. I really want this to be recycled, so I'm going to put this in my container and hopefully my recycling team will be able to find a reuse for it.' They're 'wishing' that an item ...
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A.Most of it is recycled into new products.B.The majority of it is buried or burned.C.129 billion facemasks end up in the ocean.D.There isenough budgetfor plastic recycling. 相关知识点: 试题来源: 解析 B 选项分析如下: - **A. 大部分被回收制成新产品**:错误。全球塑料回收率较低,据...
As of 2021, one quarter of our plastic packaging that had previously not been designed for recycling had been improved and redesigned so that it could be recycled. At the same time, we additionally phased out non-recyclable materials.
Mechanical recycling takes used plastic and physically processes it back to resin pellets, leaving the polymer chain intact. Recycling of polyethylene terephthalate (PET) and high-density polyethylene has been established as a viable business, but there is room for further process optimization. A key...
C. The amount of plastic waste is increasing. D. Recycled lower-grade products sell badly. 相关知识点: 试题来源: 解析 与解析:A 根据第一段第二句“However, one of the problems with present plastic recycling methods is that you end up with a lower-quality plastic with worse properties(特征...
Plastic straws are one of the single-use plastics of concern regarding plastic pollution, particularly plastic pollution of the ocean. This concern has led several states to enact regulations that eliminate plastic straws in favor of specially compressed cardboard straws....