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 of producing electricity from geothermal energy.
Overall, it can be seen that there are five main stages of the process, and the primary material used is water.
In the first stage of manufacturing electricity, a vast amount of water is stored in a tank. The water is then pumped down under the ground, with the depth of 4.5 kilometers. Once it reached the injection well, the cold water keeps flowing through the geothermal zone, where hot rocks are used to raise the temperature of the water.
After being transformed into heated water, the liquid is pumped up from the production well into a condenser, where hot water evaporates to form steam. Subsequently, the steam is used to initiate the rotation of a turbine. The turbine provides power for the generator with the aim of manufacturing electricity in the final step. The resulting electricity is transferred to the electrical grid /tower for widely usage afterwards.
- A large number of unmarried youngsters now live on their own in cities away from their hometowns What are the advantages and disadvantages of this trend 78
- The line graph below gives information about the amount of coffee exported from three countries between 2002 and 2012 73
- The charts below show the main reasons for study among students of different age groups and the amount of support they receive from employers. 84
- Adapted from former US President Jimmy Carter Foreword to Arctic National Wildlife Refuge Seasons of Life and Land A Photographic Journey by Subhankar Banerjee The Arctic National Wildlife Refuge stands alone as America s last truly great wilderness This 94
- The chart below gives information about the UK s ageing population in 1985 and makes predictions for 2035 Summarise the information by selecting and reporting the main features and make comparisons where relevant 82
Transition Words or Phrases used:
first, then, well
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 10.0 7.0 143% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 1.0 6.8 15% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 26.0 33.7804878049 77% => OK
Nominalization: 3.0 3.97073170732 76% => OK
Performance on vocabulary words:
No of characters: 816.0 965.302439024 85% => OK
No of words: 159.0 196.424390244 81% => More content wanted.
Chars per words: 5.1320754717 4.92477711251 104% => OK
Fourth root words length: 3.55098862472 3.73543355544 95% => OK
Word Length SD: 2.89528218207 2.65546596893 109% => OK
Unique words: 98.0 106.607317073 92% => More unique words wanted.
Unique words percentage: 0.616352201258 0.547539520022 113% => OK
syllable_count: 258.3 283.868780488 91% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 8.0 4.33902439024 184% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 3.36585365854 89% => OK
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 17.0 22.4926829268 76% => The Avg. Sentence Length is relatively short.
Sentence length SD: 28.4804459668 43.030603864 66% => OK
Chars per sentence: 90.6666666667 112.824112599 80% => OK
Words per sentence: 17.6666666667 22.9334400587 77% => OK
Discourse Markers: 1.88888888889 5.23603664747 36% => More transition words/phrases wanted.
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: 0.105094247626 0.215688989381 49% => OK
Sentence topic coherence: 0.0458996062608 0.103423049105 44% => OK
Sentence topic coherence SD: 0.0450263257539 0.0843802449381 53% => OK
Paragraph topic coherence: 0.0792854299462 0.15604864568 51% => OK
Paragraph topic coherence SD: 0.0400067274402 0.0819641961636 49% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.
Essay readability:
automated_readability_index: 11.6 13.2329268293 88% => Automated_readability_index is low.
flesch_reading_ease: 54.22 61.2550243902 89% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.9 10.3012195122 96% => OK
coleman_liau_index: 12.18 11.4140731707 107% => OK
dale_chall_readability_score: 8.85 8.06136585366 110% => OK
difficult_words: 44.0 40.7170731707 108% => OK
linsear_write_formula: 8.5 11.4329268293 74% => OK
gunning_fog: 8.8 10.9970731707 80% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?
---------------------
Rates: 84.2696629213 out of 100
Scores by essay e-grader: 7.5 Out of 9
---------------------
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.