Academic Writing Task 1 · process diagram

A diagram illustrating the industrial process of manufacturing olive oil: IELTS Writing Task 1 sample answer

An IELTS Writing Task 1 process diagram question with a Band 8 sample answer, the chart redrawn with its data, the vocabulary that lifts the report and how to write about process diagrams.
  • 185 words
  • Process diagrams
  • Academic
  • 20 minutes

The question

The diagram below shows the production of olive oil.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

The production of olive oil
  1. 1.Picking
  2. 2.Rinsing with cold water
  3. 3.Smashing
  4. 4.Separating olive paste from olive stones
  5. 5.Bagging paste in bags with holes
  6. 6.Pressing
  7. 7.Separating oil from water
  8. 8.Storage and sale

Chart redrawn by BandLadder from the data in the original IELTS practice task. Many IELTS practice tasks come from the Cambridge IELTS series (Cambridge University Press & Assessment); all rights in the original tasks remain with their owners.

Model answer

Band 8 sample answer

Band 8185 words. Every figure in the answer comes from the chart above.

The provided diagram illustrates the various stages involved in the commercial production of olive oil, starting from the initial harvest to the final retail stage. Overall, the process is linear and involves a series of mechanical and physical treatments to extract oil from raw olives.

The process commences with the picking of olives from trees, which are then transported to a facility for rinsing in cold water. Once cleaned, the olives are moved via a conveyor belt to a smashing machine. Following this, the smashed olives are separated into two components: the olive paste and the olive stones. The paste is subsequently placed into bags equipped with small holes, which are then subjected to a pressing stage to extract the liquid content.

In the final phase, the mixture undergoes a separation process, which effectively divides the oil from the water. Once separated, the olive oil is prepared for storage and eventual sale in retail outlets. This systematic approach ensures that the raw fruit is efficiently transformed into a refined product ready for consumer use, highlighting the transition from agricultural produce to a finished commercial commodity.

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Process diagrams

How to write about process diagrams: tips and vocabulary

  • →Say how many stages there are and where the process starts and ends.
  • →Use the passive and sequencers: first, after this, once, finally.
  • →Keep every stage; a missing step costs task achievement.
  • commences

    to begin or start a particular process

  • subsequently

    happening after something else in a sequence

  • subjected to

    to be forced to experience a process

  • effectively

    in a way that produces the desired result

  • systematic

    done according to a fixed plan or method

  • transformed

    to change the form or appearance of something

Frequently asked questions

What should the overview say?+

The production of olive oil is a multi-stage process that begins with harvesting olives and concludes with the separation of oil from water for commercial distribution.

How many words and how long for IELTS Writing Task 1?+

At least 150 words; 170 to 200 is the safe range. Spend about 20 minutes on it and leave 40 for Task 2, which carries twice the marks.

How is IELTS Writing Task 1 scored?+

On four criteria: task achievement, coherence and cohesion, vocabulary, and grammatical range and accuracy. A clear overview of the main features is what most separates Band 6 from Band 7 and above.

How do I describe process diagrams?+

Say how many stages there are and where the process starts and ends. Use the passive and sequencers: first, after this, once, finally. Keep every stage; a missing step costs task achievement.

Keep practising

More process diagrams

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