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Book 12 Test 8 Task 1 Geothermic energy

Book 12 Test 8 Task 1 Geothermic energy eKmwG
The image provides information about the production of electricity from geothermal energy in a geothermal power plant. The process which occurs in the ground prepares what happens on the surface where a condenser, a turbine, a generator and a grid are located. The first step consists of pumping water (H2O) at a low temperature beneath the soil at a depth of 4. 5 kilometres. Cold water reaches a hot area by flowing through an injection well and then rises hotter than descending water because it has been heated in contact with hot rocks situated in the geothermal zone. As it enters a container, H2O changes into steam which sets a turbine in motion creating energy that is finally distributed through a grid. To sum up, while in the lithosphere simple and natural tools are present, on its surface expensive pieces of equipment are necessary to convert kinetic energy (movements of a turbine due to steam) into electricity.
The image provides information about the production of electricity from geothermal energy in a geothermal power plant. The process which occurs in the ground prepares what happens on the surface where a condenser, a turbine, a generator and a grid
are located
.

The
first
step consists of pumping water (H2O) at a low temperature beneath the soil at a depth of 4. 5
kilometres
.
Cold
water reaches a hot area by flowing through an injection well and then rises hotter than descending water
because
it has
been heated
in contact with hot rocks situated in the geothermal zone. As it enters a container, H2O
changes
into steam which sets a turbine in motion creating energy
that is
finally
distributed through a grid.

To sum up, while in the lithosphere simple and natural tools are present, on its surface expensive pieces of equipment are necessary to convert kinetic energy (movements of a turbine due to steam) into electricity.

IELTS essay Book 12 Test 8 Task 1 Geothermic energy

Essay
  American English
3 paragraphs
157 words
This writing has been penalized,
text can't be
less than 250 words in Task 2
and less than 150 words in Task 1
4.0
Overall Band Score
Coherence and Cohesion: 5.5
  • Structure your answers in logical paragraphs
  • ?
    One main idea per paragraph
  • Include an introduction and conclusion
  • Support main points with an explanation and then an example
  • Use cohesive linking words accurately and appropriately
  • Vary your linking phrases using synonyms
Lexical Resource: 6.5
  • Try to vary your vocabulary using accurate synonyms
  • Use less common question specific words that accurately convey meaning
  • Check your work for spelling and word formation mistakes
Grammatical Range: 6.5
  • Use a variety of complex and simple sentences
  • Check your writing for errors
Task Achievement: 6.5
  • Answer all parts of the question
  • ?
    Present relevant ideas
  • Fully explain these ideas
  • Support ideas with relevant, specific examples
Labels Descriptions
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    Currently is not available
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