The production of olive oil

IELTS Academic Writing Task 1 - Diagram

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IELTS Writing Task 1 Question

The diagram below shows the production of olive oil. Write a report for a university lecturer describing the information below.

Common Questions for the Diagram

1. Table Type: Process Diagram

2. Title: Stages in Olive Oil Production

3. What are the units of measurement? Not applicable (descriptive stages)

4. Who: Agricultural producers, food industry professionals

5. When: Present day

6. Where: Olive production facilities

7. Topic: Olive oil manufacturing process

Detailed Process and Stages

Process Description :

The diagram outlines the seven-step process involved in producing olive oil, from picking the olives to the final sale.

1. Harvesting: The process begins with the manual picking of fresh olives from olive trees.
2. Washing: The olives are washed thoroughly in cold water and rinsed multiple times until they are clean.
3. Crushing: The washed olives are placed on a conveyor belt, leading to a crushing device where they are smashed and separated into olive stones and olive paste.
4. Bagging: The olive paste is then placed in a perforated bag, allowing for maximum airflow during the pressing stage.
5. Pressing: The bagged paste is placed in a pressing machine, where it is squeezed to extract the maximum amount of liquid.
6. Separating: The extracted liquid is transferred to a separation device, where the oil is separated from the water. Each comes out through separate outlets.
7. Packaging: The pure olive oil is bottled for storage and sale and ready for distribution to the market.

Sample Answer

The process diagram illustrates the steps involved in producing olive oil, covering seven main stages from harvesting to packaging for sale.

Overall, olive oil production is a meticulous process that involves multiple steps and specialized equipment to ensure a high-quality final product.

First, olives are harvested from the trees. They are then washed in cold water to remove any impurities and rinsed several times. After washing, the olives are moved on a conveyor belt to a crushing machine, where they are separated into olive stones and paste.

In the fourth step, the paste is placed in perforated bags and then pressed to extract as much liquid as possible. The liquid is then passed through a separation device, where the oil is separated from the water, each exiting through different outlets.

Finally, the pure olive oil is bottled and ready for storage and sale in the market.

Top 27 Vocabularies

Vocabulary	Meaning	Synonyms	Examples	Type
Harvesting	Collecting crops or fruits from plants	Gathering, picking	Olives are harvested at the beginning of the process.	Verb
Crushing	Breaking something into smaller pieces	Smashing, grinding	The olives are crushed to separate stones and paste.	Verb
Separating	Dividing one part from another	Dividing, filtering	The liquid is separated into oil and water.	Verb
Perforated	Having small holes	Holed, porous	The olive paste is put in perforated bags before pressing.	Adjective
Extract	To remove or take out	Draw out, withdraw	The pressing step extracts the liquid from the paste.	Verb
Process	A series of actions or steps taken to achieve a result	Procedure, method	“The process involves several stages to produce olive oil.”	Noun
Diagram	A simplified drawing or representation of a process	Chart, illustration	“The diagram shows the steps involved in olive oil production.”	Noun
Stage	A distinct phase in a process or development	Phase, step	“Each stage of olive oil production is crucial for the final product.”	Noun
Meticulous	Showing great attention to detail	Careful, thorough	“The process is meticulous to ensure high-quality olive oil.”	Adjective
Specialized	Designed for a specific purpose	Expert, specific	“Specialized equipment is used at various stages of production.”	Adjective
Equipment	Tools or machinery used for a specific task	Tools, machinery	“Specialized equipment is required to press the olives.”	Noun
Wash	To clean with water	Cleanse, rinse	“Olives are washed in cold water to remove impurities.”	Verb
Impurities	Unwanted substances that contaminate a substance	Contaminants, pollutants	“The olives are washed to remove any impurities.”	Noun
Conveyor belt	A continuous moving band used for transporting items	Transport belt, moving belt	“Olives are moved on a conveyor belt to the crushing machine.”	Noun
Crushing machine	A device used to break down solid materials	Grinder, mill	“The crushing machine breaks olives into paste and stones.”	Noun
Stone	A hard, solid nonmetallic substance	Rock, pebble	“Olives are separated into stones and paste during crushing.”	Noun
Paste	A thick, soft substance made by grinding	Dough, slurry	“The olives are crushed into a thick paste.”	Noun
Perforated	Containing small holes or openings	Punctured, holed	“The paste is placed in perforated bags for pressing.”	Adjective
Bag	A flexible container used for storing or carrying	Sack, pouch	“The olive paste is placed in bags for pressing.”	Noun
Pressing	Applying pressure to extract liquids or materials	Squeezing, compressing	“The pressing step extracts the liquid from the olive paste.”	Noun/Verb
Extract	To remove a substance from a source	Remove, draw out	“Pressing is done to extract as much liquid as possible from the paste.”	Verb
Liquid	A substance that flows and takes the shape of its container	Fluid, juice	“The liquid is separated into oil and water.”	Noun
Separation	The act of dividing into distinct parts	Division, segregation	“The oil is separated from the water using a separation device.”	Noun
Device	A tool or machine used for a specific purpose	Apparatus, instrument	“A separation device is used to divide oil and water.”	Noun
Bottle	A container typically used for liquids	Jar, container	“The olive oil is bottled for storage and sale.”	Noun
Storage	The action or process of storing something	Keeping, preservation	“After bottling, the olive oil is stored for sale.”	Noun
Market	A place or system where goods are bought and sold	Marketplace, trade	“The olive oil is ready for sale in the market.”	Noun

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