The greenhouse also known as
glasshouse is used to nurture plants in which it allows to control variables to
give a better environment for plant growth including constant temperature. This
diagram demonstrates how the greenhouse works in term of circulating constant
heat. As can be seen the house is designed to trap the heat from the solar
energy.
Initially,
the green house is left exposed to the sun light. The heat and light from the
sun move straight to the green house floor and reflect upward the house. The
light properties that moves in straight line is applied in this process, in
which the house is made of glass allowed which allows the sun light to directly pass through it but cannot get out
from it. As it purpose, the heat is now trapped inside
the house
it is unable to escape. As a result, the trapped heat
circulates around the house and heating it up gives heats up giving a constant temperature needed.
All in all, the green house is
designed using a
glass to allow the sun light in but[ieltsblog4] to
enter and block it out to heat up the house
constantly.
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Evaluation
Report
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Word count
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184
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Comments
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All the requirements of the task
have been covered fairly well. The key features have been identified and
illustrated in a logical way. The paragraphing has been handled
appropriately. Overall, the control of grammar and punctuation is good, with
only a few errors made.
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Estimated Band Score
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7.5
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Suggestions
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1. Keep
practicing in the same manner.
2. Always
proofread the task response after finishing it.
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Helpful links
|
Writing Correction Service - to order a correction
click here
IELTS preparation e-books - download a free trial here
Sample essays, letters and reports - click here
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greenhouse are the best way to save water and farm.
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