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

The diagram given illustrates the
process
of how wasted
glass
bottles
are recycled. From an
overall
perspective, it is evident that there are three distinct stages in the whole
process
, beginning with the gathering of used
glass
bottles
and ending with the provision of filled
bottles
to retail stores. At the first step of the
process
, second-hand
glass
bottles
are brought to a collection point, and they are
then
transported to a recycling area. To clean these
bottles
, they are treated with high-pressure water to eliminate dust and other substances. In the next stage, after these
glass
bottles
are classified by their colours, namely clear, green, and brown, they are moved to a
glass
company in order to be crushed into smaller pieces. Those pieces are
then
fired in a particular furnace at a high temperature (600oC to 800oC) to become molten
glass
. In the following step, the recycled molten
glass
,
coupled with
new liquid
glass
, is poured into a mould to shape into new
bottles
. The entire
glass
recycling
process
concludes after new
bottles
are filled with drinks and delivered to retail outlets
such
as supermarkets.
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    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
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    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
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    • Sentence 1 - Summary
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Essentional vocabulary list for IELTS Writing 7+

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Topic Vocabulary:
  • Recycling bins
  • Glass bottles
  • Sorting
  • Contaminants
  • Crushing
  • Cullet
  • Furnace
  • Molten glass
  • Molding
  • Cooling
  • Quality control
  • Distributing
  • Reused
  • Recycled glass
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