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Band 5+: These pie charts describe the percentage of polluted ocean area in 1997 and 2007. The parts are measured in percents.

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The image contains two pie charts showing the percentage of pollutants. In 1997, the sources were: pollutants from air 30%, marine 22%, domestic sewage 18%, industrial waste 17%, offshore oil 5%, litter 4%, and farm waste 4%. In 2007, the sources were: domestic sewage 29%, pollutants from air 29%, marine 17%, offshore oil 14%, industrial waste 9%, farm waste 2%, and litter 0%.

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Both pie charts demonstrate the amount of wasted in several parts of sea by 1997 and 2007. Overall, pollutants from air is the highest while litter has declined to o%.

By 1997, the most significantly polluted were from air which is shows by 30%, and continued to the second highest is marine that is 22%, While domestic and industrial waste are display a approximately similar percentages which is around 18% and 17%. In contrast, the last three, litter, farm waste, offshore oil hold the smallest slice of numbers that are no bigger than 5%.

In 2007, Domestic sewage and pollutants from air both hold a same numbers, which is 29% and offshore oil together with marine experience a slightly dropp to 14% and 17%, While Industrial waste, farm waste and litter, these three also display a gradual decrease to lower than 9% and the suprisingly litter is only 0% percentage polluted by 2007.

Word Count: 153

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
B2 - Upper Intermediate
Opt for even more advanced words when appropriate.

Grammar Mistakes: N/A

Vocabulary Repetition:

litter: 4

waste: 4

while: 3

which: 3

Try using synonyms for the above words

Task Response

The report addresses the task and presents the main trends, but there are some inaccuracies and omissions. For example, the report states that pollutants from air is the highest in 1997, which is correct, but it fails to mention that in 2007 domestic sewage and pollutants from air are equally the highest. Additionally, the report incorrectly states that offshore oil and marine experienced a 'slightly dropp' to 14% and 17%, but the data shows marine decreased from 22% to 17% and offshore oil increased from 5% to 14%. The report also omits the exact percentage for industrial waste in 2007 (9%) and farm waste (2%). The language is somewhat repetitive and contains grammatical errors, but the overall structure is clear. To improve, ensure all key data points are accurately reported and use more precise vocabulary to describe changes.

Coherence & Cohesion

The report has a clear overall structure with an introduction, an overview, and two body paragraphs. However, the flow is disrupted by frequent grammatical errors and awkward phrasing, which make the message harder to follow. The use of cohesive devices is limited and sometimes inaccurate (e.g., 'While' used incorrectly). To improve, focus on creating smoother transitions between ideas and ensure each paragraph has a clear central topic. Use a range of linking words accurately and avoid overusing simple connectors.

Lexical Resource

The vocabulary is adequate for the task, with some attempts at paraphrasing (e.g., 'demonstrate', 'significantly polluted', 'display'). However, there are several word choice errors (e.g., 'wasted' instead of 'waste', 'dropp' instead of 'drop', 'suprisingly' instead of 'surprisingly') and limited range. To improve, use more precise and varied vocabulary related to data description (e.g., 'account for', 'constitute', 'witness a decline', 'remain stable'). Also, ensure correct word forms and collocations.

Grammatical Range & Accuracy

The report contains numerous grammatical errors that affect clarity and accuracy. There are issues with subject-verb agreement (e.g., 'pollutants from air is'), verb tense consistency, article usage, and sentence structure (e.g., 'which is shows by 30%'). Punctuation is also problematic, with missing commas and incorrect capitalization. To improve, practice writing clear, simple sentences and then gradually incorporate more complex structures. Review basic grammar rules, especially subject-verb agreement and verb forms, and proofread carefully to eliminate errors.

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Band 5+: These pie charts describe the percentage of polluted ocean area in 1997 and 2007. The parts are measured in percents.

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Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

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These pie charts describe the percentage of polluted ocean area in 1997 and 2007. The parts are measured in percents.

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