Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 21 · 2026-08-17

IELTS Writing Task 1 question

The diagram below shows how one type of desert, known as a rain-shadow desert, is formed.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The formation of rain-shadow deserts

Student answer (Band 6.0)

The process illustrates a different type of desert and how the formation of a rain-shadow desert takes places.

Overall, from beginning to the final process, wind plays the key role. Also, air transforms from cool to dry by the means of rainfall. Moreover, creation of Rain-shadow desert requires a mountain near a sea.

Starting from the sea, the cold breeze moves towards the coast. Thereafter that wind is pushed towards the higher altitudes, where the moist breeze is transformed into cloud form through the means of cooling. Eventually, precipitation occurs from the clouds. Thus, everything combined so far constitutes "Windward side" of the mountains.

Later, when the rainfall is completed, the leftover dry air continues its path forwards by going over the mountain. finally, the dry winds reach the inland. Hence, completing the process of creation of a rain-shadow desert. the later stages of process are caried out on the "Leeward side" of the cliff.

AI examiner evaluation

Task Achievement / Task Response — Band 6.0

The response successfully identifies the main stages of the rain-shadow desert formation. You have clearly distinguished between the 'Windward' and 'Leeward' sides, which is essential for this task. However, the description of the process is somewhat simplistic. For instance, the transition from 'moist breeze' to 'cloud' could be more precisely described as 'condensation' or 'saturation'. While you have covered the key features, the explanation lacks a degree of technical precision expected at higher bands. To improve, ensure you explicitly mention the role of the mountain as a physical barrier that forces air to rise, which is the core mechanism of this process.

Coherence and Cohesion — Band 6.0

The essay is logically organized into paragraphs, moving from an overview to the specific stages of the process. You use transition signals such as 'Thereafter', 'Eventually', and 'Later' to guide the reader. However, some cohesive devices feel slightly mechanical or are used with minor errors, such as 'Thereafter that wind' and 'the later stages of process'. Additionally, the referencing is occasionally unclear, such as in the phrase 'everything combined so far'. Improving the variety and natural flow of these linking words will help elevate your score. The paragraphing is appropriate and supports the logical progression of the information.

Lexical Resource — Band 6.0

You have a sufficient range of vocabulary to describe the process, using terms like 'precipitation', 'altitudes', and 'inland'. However, there are some inaccuracies in word choice and collocation, such as 'creation of a rain-shadow desert' (formation is more standard) and 'by the means of rainfall' (which is slightly awkward). You also have some minor spelling errors, such as 'caried'. To reach a higher band, try to incorporate more precise scientific terminology related to meteorology, such as 'moisture-laden air', 'orographic lift', or 'arid conditions', rather than relying on general descriptive terms.

Grammatical Range and Accuracy — Band 6.0

The response contains a mix of simple and complex sentence structures. While the meaning is generally clear, there are several grammatical errors that persist throughout the text. Examples include 'how the formation of a rain-shadow desert takes places' (should be 'take place'), 'the later stages of process are caried' (missing an article and spelling error), and 'the creation of Rain-shadow desert' (missing an article). Punctuation is generally functional, but there are inconsistent capitalizations, such as 'Rain-shadow' in the middle of a sentence. Focusing on subject-verb agreement and article usage will significantly improve the accuracy of your writing.

See this exact question answered at other band scores — the same prompt compared across bands.

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