The given diagram illustrates the process by which waste glass bottles are recycled. Overall, it is apparent that there are three main stages consisting collecting, recycling and producing in order to make new glass bottles, starting with collecting the bottles and ending with transporting the finished products to supermarkets.
Initially, the used glass items are carried in collection poimts, which is folllowed by loading them on truck to transport into the recycling centers. In the next stage, the bottles are soaked in high-pressure water, resulting with clear, brown and green products. In glass factory, the glass is broken into pieces before it is burnt in furnaces in 600-800 degrees. Once burnt, the next stage involves shaping the liquid in glass mould.
Finally, when the glass bottles are manufactured, they are transported into supermarkets in different shapes and different ways of service.
