Line Graph

Band 6+: The graph below gives historical information and projections about changes in population in the United States, Nigeria and Japan.

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Image for topic: The graph below gives historical information and projections about changes in population in the United States, Nigeria and Japan.

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The image displays a line graph illustrating population changes in the United States, Nigeria, and Japan from 1950 to 2050; United States starts at approximately 150 million in 1950, rises to about 300 million by 2000, and is projected to reach close to 400 million by 2050; Nigeria begins at around 50 million in 1950, grows to roughly 125 million by 2000, and is anticipated to surge to about 600 million by 2050; Japan's population is near 85 million in 1950, climbs to around 125 million by 2000, but decreases to under 150 million by 2050.

Given the complexity of the image, the above description may not be entirely accurate.

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The graph illustrates how the population in the US, Nigeria, and Japan changed in the period between 1950 and 2025 and how it will change through the 2050.

Overall, there will be a general upward trend for all countries, with Nigeria prevailing, while Japan with the least amount of inhabitants.

Regarding the counties with the most increase, the population of Nigeria accounted for 50 million people in 1950 and it experienced a surge to just over 300 million people by 2025. From then on it is supposed to increase to 600 million people by 2050. Concurrently, the US started with the highest point of about 200 million people in 1950 and it grew enormously to just over 400 million people by 2025. In the future it projected to 450 million people by 2050.

In contrast, Japan complained about 100 million people in 1950 and it rose moderately to 130 million people by 2000. After that it gradually declined by 2025 and projected to go down to just over 100 million people.

Word Count: 171

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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:

million: 9

people: 9

nigeria: 3

japan: 3

Try using synonyms for the above words

Task Response

The report addresses the task and provides an overview, but it contains several inaccuracies and omissions. The time frame is incorrectly stated as 1950-2025 instead of 1950-2050. The overall trend is described as upward for all countries, which is inaccurate for Japan, as it is projected to decline. Specific data points are also incorrect: the US population in 1950 is given as about 200 million (should be ~150 million), and the 2025 figures are not provided in the visual description. The report omits the projected decline for Japan after 2000 and misstates its 1950 value. To improve, ensure the time frame is correct, accurately describe trends for each country, and use data from the graph consistently.

Coherence & Cohesion

The report has a clear overall structure with an introduction, overview, and body paragraphs. However, the overview is somewhat vague and does not accurately summarize the main trends (e.g., it states a general upward trend for all countries, but Japan's population is projected to decline). The paragraphing is logical, but the flow within paragraphs could be improved. Some phrases like 'Regarding the counties with the most increase' are awkward and disrupt coherence. Use clearer topic sentences and ensure each paragraph focuses on a distinct aspect of the data.

Lexical Resource

The report uses a range of vocabulary related to trends (e.g., 'surge', 'grew enormously', 'declined', 'projected'), which is appropriate for the task. However, there are some inaccuracies and awkward choices, such as 'complained about' instead of 'had' or 'stood at', and 'counties' instead of 'countries'. The phrasing 'with the least amount of inhabitants' is not as natural as 'with the smallest population'. To improve, use more precise and natural collocations (e.g., 'experienced a significant increase', 'is expected to reach') and avoid informal or incorrect terms.

Grammatical Range & Accuracy

The report demonstrates a mix of simple and complex sentence structures, but there are several grammatical errors and punctuation issues that affect clarity. For example, 'changed in the period between 1950 and 2025 and how it will change through the 2050' is awkward and contains an article error ('the 2050'). Also, 'it projected to' should be 'it is projected to', and 'it grew enormously to just over 400 million people' is inaccurate (the visual description says the US reaches about 300 million by 2000 and close to 400 million by 2050). The report also has subject-verb agreement issues and missing articles. To improve, proofread carefully, use a wider range of grammatical structures (e.g., passive voice, conditionals), and ensure verb tenses are consistent and accurate.

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Band 6+: The graph below gives historical information and projections about changes in population in the United States, Nigeria and Japan.

Check Your Answer On This Topic?

Generate A Band-9 Sample Answer?

Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

The graph below gives historical information and projections about changes in population in the United States, Nigeria and Japan.

The graph below gives historical information and projections about changes in population in the United States, Nigeria and Japan.

The graph below gives historical information and projections about changes in population in the United States, Nigeria and Japan.

The graph below gives historical information and projections about changes in population in the United States, Nigeria and Japan.

Other Topics:

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The line graph shows the number of books that were borrowed in four different months.

The chart below shows the average monthly cost of contracts for four different mobile (cell) phones in a European country from January to September 2002, measured in euros.

The chart below shows the average monthly cost of contracts for four different mobile (cell) phones in a European country from January to September 2002, measured in euros.

The bar chart below shows the number of students studying three subjects at a college in 2010 and 2020. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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