25 May 2025, The diagram shows how electricity is generated by a hydroelectric dam. Write a report of at least 150 words, summarizing the main features and making comparison where relevant.

25 May 2025, The diagram shows how electricity is generated by a hydroelectric dam. Write a report of at least 150 words, summarizing the main features and making comparison where relevant.
IELTS Writing Task Chart for 25 May 2025, The diagram shows how electricity is generated by a hydroelectric dam. Write a report of at least 150 words, summarizing the main features and making comparison where relevant.
The diagram illustrates various steps in the process of generating electricity from hydroelectric power.
Overall
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, the process consists of four main phases namely collecting
water
Use synonyms
, converting it into mechanical energy,
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then
Correct word choice
and then
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transforming it into electrical energy before it is distributed to
the
Correct article usage
apply
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public facilities and households. Looking at the process in detail, a dam is constructed to form a reservoir that stores rainwater, which originates from the natural
water
Use synonyms
cycle. When the control valve is opened, the stored
water
Use synonyms
flows under high pressure through a pipeline, driving a turbine.
This
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hydropower system
also
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included a pumped-storage facility, where
water
Use synonyms
can be pumped back into the reservoir for reuse.
Next,
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the turbine is connected to a generator, which converts the mechanical energy into electricity. The generated electricity is
then
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transmitted via high voltage cables to a transformer station. From there, it is distributed through underground cables to end users, including houses, schools, hospitals, and factories.

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Basic structure: Change the second paragraph.
Basic structure: Change the third paragraph.
Vocabulary: Replace the words water with synonyms.
Vocabulary: Only 2 basic words for charts were used.
Vocabulary: Use several vocabularies to present the data in the second paragraph.
Vocabulary: Use several vocabularies to present the data in the third paragraph.
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