The pictures below show the recycling process of wasted glass bottles.|| WWW.AMANIELTS.IN ||

 Essay topics:

The pictures below show the recycling process of wasted glass bottles. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

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The diagram shows how wasted glass bottles are recycled.

Overall, there are three stages in this whole process, beginning with gathering used glass bottles. The next step shows how to recycle these bottles, and the process ends with the provision of filled bottles to retail stores.

Firstly, second-hand glass bottles are brought to a collection point and then are transported to a recycling area. To clean these bottles, they are placed under high-pressure water to eliminate dust and other unwelcome substances. In the next step, after these glass bottles are classified by their colors (clear, green and brown), they are moved to a glass factory in order to be crushed into smaller pieces.

Those pieces are then burnt in a particular furnace at a temperature (600c - 800c) to become molten glass. At the following step, the recycled molten glass coupled with new liquid glass is poured into a mould to shape into bottles. The new bottles are filled with drink, and the entire glass recycling process concludes after these bottled bottles are delivered to a supermarket.