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This essay question is from Cambridge IELTS 16 Test 4 Writing Task 1. The diagram below shows the process for recycling plastic bottles. The diagram illustrates how plastic bottles are recycled.
Overall, the recycling of plastic bottles is a cyclical process that consists of use, collection, sorting, crushing, cleaning, pelletizing, making new plastic products, and reuse.
After plastic bottles are used, they are discarded in recycl...