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Process Diagram

Band 5+: The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Image for topic: The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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The image shows a labeled diagram of a geothermal power plant, with annotations indicating the flow of cold water down 4.5 km into the injection well, through the geothermal zone containing hot rocks, and up the production well as hot water, which powers a turbine connected to a generator that produces electricity, and then passes through a condenser to be pumped back down, completing the cycle.

Given the complexity of the image, the above description may not be entirely accurate.

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The diagram shows how electricity is produced by geothermal energy. There are five general steps in this process. First, in a big box connected underground, cold water is accumulated in order to be pumped down about 4.5 km.

After that, water is heated passing trough hot rocks called Geothermal zone and it. is pumped up in order to be condensered in a big conteiner. At this point, water is in a gas state and it is put in a turbine which moves it in a circle movement.s. Then, the final step is to use a generator in order to water be powered and energy can be produced. Finally energy is trasladated to a energy tower.

In sumary, the geothermal power plant is used to create energy in some steps: heating cold water by a geothermal zone and condensering it in order to put it in a generator turbine which is who produces the energy to be used.

Word Count: 157

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Overall Band Score

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Vocabulary Complexity:
B2 - Upper Intermediate
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Grammar Mistakes: N/A

Vocabulary Repetition:

energy: 6

water: 5

geothermal: 4

order: 4

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Task Response

The response addresses the task by describing the process of electricity production in a geothermal power plant. However, there are some inaccuracies and omissions in the report, such as not mentioning the injection well, the condenser, and the complete cycle of the process.

Coherence & Cohesion

The report is somewhat coherent and cohesive, but there are issues with paragraphing and some repetitive phrases that affect the overall flow of the response. Additionally, there are some awkward sentence structures that hinder clarity.

Lexical Resource

There is an attempt to use a range of vocabulary, but there are inaccuracies and awkward word choices throughout the report. More precise and appropriate vocabulary could enhance the quality of the response.

Grammatical Range & Accuracy

While a variety of sentence structures are attempted, there are numerous grammatical errors present, such as subject-verb agreement issues, incorrect word forms, and punctuation errors. Improving grammatical accuracy would strengthen the overall quality of the report.

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Band 5+: The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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