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 illustrates the process by which geothermal energy is used in the production of electricity.
Overall, there are five steps in the process, starting from pumping down cold water into the geothermal zone, to producing electricity from the generator which is sent into the electrical grid.
The first step is that cold water is pumped down 4.5 km underground through the injection well. The next step is that the water is injected into the geothermal zone, where hot rocks heat the water up as it passes through the Earth. Following this, once the water has been heated up, it enters the production well and is then pumped up to the ground and into the condenser.
The last two steps are carried out above ground at the power plant. First of all, steam is produced from the hot water in the condenser. In the following step, the steam passes into the turbine and makes the turbine spin. Finally, the generator, which is powered by the turbine, produces electricity and it is then transferred into the electric grid via power lines.
- 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. 11
- In some countries, it is thought advisable that children begin formal education at four years old, while in others they do not have to start school until they are seven or eight. 61
- Organized tour to remote community and other countries is increasingly popular. Is it a positive or negative development for the local people and environment? 84
- In some countries, it is thought advisable that children begin formal education at four years old, while in others they do not have to start school until they are seven or eight. 56
- Doing an enjoyable activity with a child can develop better skills and more creativity than reading. To what extent do you agree? 89
Transition Words or Phrases used:
finally, first, then, well, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 13.0 7.0 186% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 6.0 5.60731707317 107% => OK
Preposition: 29.0 33.7804878049 86% => OK
Nominalization: 3.0 3.97073170732 76% => OK
Performance on vocabulary words:
No of characters: 871.0 965.302439024 90% => OK
No of words: 180.0 196.424390244 92% => More content wanted.
Chars per words: 4.83888888889 4.92477711251 98% => OK
Fourth root words length: 3.66284150148 3.73543355544 98% => OK
Word Length SD: 2.48065975892 2.65546596893 93% => OK
Unique words: 94.0 106.607317073 88% => More unique words wanted.
Unique words percentage: 0.522222222222 0.547539520022 95% => OK
syllable_count: 260.1 283.868780488 92% => OK
avg_syllables_per_word: 1.4 1.45097560976 96% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 6.0 4.33902439024 138% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 2.0 3.36585365854 59% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 20.0 22.4926829268 89% => OK
Sentence length SD: 39.3590625202 43.030603864 91% => OK
Chars per sentence: 96.7777777778 112.824112599 86% => OK
Words per sentence: 20.0 22.9334400587 87% => OK
Discourse Markers: 4.44444444444 5.23603664747 85% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 3.0 3.70975609756 81% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 6.0 4.09268292683 147% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.0942325937959 0.215688989381 44% => OK
Sentence topic coherence: 0.0504394529604 0.103423049105 49% => OK
Sentence topic coherence SD: 0.071342753188 0.0843802449381 85% => OK
Paragraph topic coherence: 0.0911027204649 0.15604864568 58% => OK
Paragraph topic coherence SD: 0.0883806950125 0.0819641961636 108% => OK
Essay readability:
automated_readability_index: 11.4 13.2329268293 86% => Automated_readability_index is low.
flesch_reading_ease: 68.1 61.2550243902 111% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 8.7 10.3012195122 84% => OK
coleman_liau_index: 10.79 11.4140731707 95% => OK
dale_chall_readability_score: 7.61 8.06136585366 94% => OK
difficult_words: 34.0 40.7170731707 84% => More difficult words wanted.
linsear_write_formula: 11.0 11.4329268293 96% => OK
gunning_fog: 10.0 10.9970731707 91% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?
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Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.