The first chart below shows how energy is used in an average Australian household the second chart shows the greenhouse gas emissions which result from this energy use

These two pie charts illustrate the proportion of energy use and greenhouse gas emissions by Australian household. It is clear that heating represents the largest portion of the energy use whereas water heating makes up the biggest portion of the greenhouse gas emissions. Meanwhile, Cooling is the device that uses the lowest energy and yields the lowest greenhouse gas emissions.

Nearly three-quarters of energy is used for heating and water heating, 42% and 30% respectively. This, however, is different from the proportion of greenhouse gas emissions produced by Australian household which oth...

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Votes
Average: 7.5 (12 votes)

flaws:
No. of Different Words: 84 100

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The best way to practice task I:

First, read one essay by one of the following users, then write this essay too, and compare and contrast how they write the essay:

http://testbig.com/users/dilbar
http://www.testbig.com/users/mrmo2610
http://www.testbig.com/users/xthangbm
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Attribute Value Ideal
Score: 6.0 out of 9
Category: Good Excellent
No. of Grammatical Errors: 0 2
No. of Spelling Errors: 0 2
No. of Sentences: 7 10
No. of Words: 163 200
No. of Characters: 842 1000
No. of Different Words: 84 100
Fourth Root of Number of Words: 3.573 4.0
Average Word Length: 5.166 4.6
Word Length SD: 2.9 2.4
No. of Words greater than 5 chars: 65 60
No. of Words greater than 6 chars: 47 50
No. of Words greater than 7 chars: 32 40
No. of Words greater than 8 chars: 30 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 23.286 21.0
Sentence Length SD: 8.778 7.5
Use of Discourse Markers (%): 0.429 0.12
Sentence-Text Coherence: 0.532 0.35
Sentence-Para Coherence: 0.712 0.50
Sentence-Sentence Coherence: 0.162 0.07
Number of Paragraphs: 3 4