Ever wonder how your iPhone gets from raw materials to... Affiche plus
Business Studies7 vues·Mis à jour May 17, 2026·5 pagesExploring the Sectors of Economic Activity
1 / 5
1
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What is Economic Activity?
Think of economic activity as everything people and businesses do to create stuff we need and want - from growing food to building houses to running shops. It's basically how money moves around the economy and how we get all the things that make our lives work.
All this activity gets sorted into three main sectors: Primary, Secondary, and Tertiary. Here's the thing - they're all connected like links in a chain. You literally can't have one without the others.
Primary Sector deals with getting raw materials straight from nature. Secondary Sector takes those materials and turns them into finished products. Tertiary Sector provides services to people and businesses.
Key Point: Ireland's economy relies heavily on all three sectors working together - no single sector can survive on its own!
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Primary Sector - Getting the Raw Stuff
The Primary Sector is where it all begins - extracting natural resources directly from the land or sea. Think farmers, fishers, and anyone who digs stuff up from the ground.
This includes farming (like dairy farmers in Cork growing crops or raising cattle), fishing (trawlers off Donegal's coast), forestry (Coillte managing Ireland's forests), and mining/quarrying (stone quarries in Wicklow).
Without the primary sector, literally nothing else would exist. No food, no materials for clothes, no wood for furniture - you get the idea.
Remember: Primary = getting stuff straight from nature, no processing involved yet!
3
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Secondary Sector - Making Things
The Secondary Sector takes those raw materials and transforms them into actual products people can use. This is all about manufacturing and construction.
Manufacturing means factories turning milk into cheese, wood into furniture, or potatoes into Tayto crisps in Meath. Construction covers building houses, schools, and roads using materials like stone and timber.
Energy generation also fits here - power plants turning fuel into electricity for your home. Basically, if someone's making or building something physical, it's secondary sector.
Quick Check: Secondary = turning raw materials into finished products that people actually want to buy!
4
of 5
Tertiary Sector - Providing Services
The Tertiary Sector doesn't make physical things - it provides services to people and businesses. This is actually Ireland's biggest sector, which shows we're a developed economy.
This includes retail (Dunnes Stores, Tesco), financial services (AIB, Bank of Ireland), transport (Dublin Bus, Ryanair), education (schools and teachers), healthcare (doctors and hospitals), and tourism (hotels in Killarney).
If a business is doing something for you rather than making something for you, it's probably tertiary sector. Ireland's economy massively depends on this sector.
Pro Tip: If you can't physically hold what the business produces, it's likely a tertiary sector service!
5
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The Chain of Production
Here's how it all connects with real examples. Take a woolly jumper: farmers raise sheep (primary), mills turn wool into yarn and knit jumpers (secondary), then Avoca stores sell them to customers (tertiary).
Or a loaf of bread: farmers grow wheat (primary), mills grind flour and bakeries make bread (secondary), SuperValu sells it (tertiary). Each sector depends on the others - this is called interdependence.
The Chain of Production shows how products move through all three sectors to reach consumers. In Ireland, tertiary is biggest, but we still need primary and secondary to function.
Exam Alert: Remember that all sectors are interdependent - they absolutely cannot work without each other!
Si on te demande...
Qu'est-ce que le compagnon IA de Knowunity ?
Notre compagnon IA est spécialement conçu pour répondre aux besoins des étudiants. Sur la base des millions d'éléments de contenu que nous avons sur la plateforme, nous pouvons fournir des réponses vraiment significatives et pertinentes aux étudiants. Mais il ne s'agit pas seulement de réponses, le compagnon a encore plus pour but de guider les élèves dans leurs défis d'apprentissage quotidiens, avec des plans d'étude personnalisés, des quiz ou des éléments de contenu dans le chat et une personnalisation à 100% basée sur les compétences et les développements de l'étudiant.
Où puis-je télécharger l'appli Knowunity ?
Tu peux télécharger l'application dans Google Play Store et dans l'App Store d'Apple.
L'application est-elle vraiment gratuite ?
Oui, tu as un accès entièrement gratuit à tous les contenus de l'appli, tu peux chatter ou suivre les créateurs à tout moment. De plus, nous proposons Knowunity Premium, qui te permet de réviser sans limites!
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4.7/5Google Play
L'application est très facile d'utilisation et bien conçue. Jusqu'à présent, j'ai trouvé tout ce que je cherchais et j'ai pu apprendre beaucoup de choses grâce aux présentations ! Je vais certainement utiliser l'application pour un travail en classe ! Et comme source d'inspiration personnelle, elle est bien sûr aussi très utile.
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Cette application est vraiment super. Il y a tellement de fiches de révision et d'aide, [...]. Par exemple, la matière qui me pose problème est le français et l'appli a un choix d'aide très large. Grâce à cette application, je me suis améliorée en français. Je la recommanderais à tout le monde.
Samantha Klichutilisatrice Android
Waouh, je suis vraiment abasourdi. J'ai essayé l'application parce que je l'avais déjà vue plusieurs fois dans la publicité et j'ai été absolument choquée. Cette appli est L'AIDE dont on rêve pour l'école et surtout, elle propose tellement de choses, comme des rédactions et des fiches qui m'ont personnellement TRÈS bien aidé.
Annautilisatrice iOS
Business Studies7 vues·Mis à jour May 17, 2026·5 pagesExploring the Sectors of Economic Activity
Ever wonder how your iPhone gets from raw materials to your pocket, or why some countries focus more on farming whilst others are all about services? Economic activity is basically all the making, buying, and selling that happens around us... Affiche plus
1
of 5Inscris-toi pour voir le contenu. C'est gratuit!
- Accès à tous les documents
- Améliore tes notes
- Rejoins des millions d'étudiants
What is Economic Activity?
Think of economic activity as everything people and businesses do to create stuff we need and want - from growing food to building houses to running shops. It's basically how money moves around the economy and how we get all the things that make our lives work.
All this activity gets sorted into three main sectors: Primary, Secondary, and Tertiary. Here's the thing - they're all connected like links in a chain. You literally can't have one without the others.
Primary Sector deals with getting raw materials straight from nature. Secondary Sector takes those materials and turns them into finished products. Tertiary Sector provides services to people and businesses.
Key Point: Ireland's economy relies heavily on all three sectors working together - no single sector can survive on its own!
2
of 5Inscris-toi pour voir le contenu. C'est gratuit!
- Accès à tous les documents
- Améliore tes notes
- Rejoins des millions d'étudiants
Primary Sector - Getting the Raw Stuff
The Primary Sector is where it all begins - extracting natural resources directly from the land or sea. Think farmers, fishers, and anyone who digs stuff up from the ground.
This includes farming (like dairy farmers in Cork growing crops or raising cattle), fishing (trawlers off Donegal's coast), forestry (Coillte managing Ireland's forests), and mining/quarrying (stone quarries in Wicklow).
Without the primary sector, literally nothing else would exist. No food, no materials for clothes, no wood for furniture - you get the idea.
Remember: Primary = getting stuff straight from nature, no processing involved yet!
3
of 5Inscris-toi pour voir le contenu. C'est gratuit!
- Accès à tous les documents
- Améliore tes notes
- Rejoins des millions d'étudiants
Secondary Sector - Making Things
The Secondary Sector takes those raw materials and transforms them into actual products people can use. This is all about manufacturing and construction.
Manufacturing means factories turning milk into cheese, wood into furniture, or potatoes into Tayto crisps in Meath. Construction covers building houses, schools, and roads using materials like stone and timber.
Energy generation also fits here - power plants turning fuel into electricity for your home. Basically, if someone's making or building something physical, it's secondary sector.
Quick Check: Secondary = turning raw materials into finished products that people actually want to buy!
4
of 5Inscris-toi pour voir le contenu. C'est gratuit!
- Accès à tous les documents
- Améliore tes notes
- Rejoins des millions d'étudiants
Tertiary Sector - Providing Services
The Tertiary Sector doesn't make physical things - it provides services to people and businesses. This is actually Ireland's biggest sector, which shows we're a developed economy.
This includes retail (Dunnes Stores, Tesco), financial services (AIB, Bank of Ireland), transport (Dublin Bus, Ryanair), education (schools and teachers), healthcare (doctors and hospitals), and tourism (hotels in Killarney).
If a business is doing something for you rather than making something for you, it's probably tertiary sector. Ireland's economy massively depends on this sector.
Pro Tip: If you can't physically hold what the business produces, it's likely a tertiary sector service!
5
of 5Inscris-toi pour voir le contenu. C'est gratuit!
- Accès à tous les documents
- Améliore tes notes
- Rejoins des millions d'étudiants
The Chain of Production
Here's how it all connects with real examples. Take a woolly jumper: farmers raise sheep (primary), mills turn wool into yarn and knit jumpers (secondary), then Avoca stores sell them to customers (tertiary).
Or a loaf of bread: farmers grow wheat (primary), mills grind flour and bakeries make bread (secondary), SuperValu sells it (tertiary). Each sector depends on the others - this is called interdependence.
The Chain of Production shows how products move through all three sectors to reach consumers. In Ireland, tertiary is biggest, but we still need primary and secondary to function.
Exam Alert: Remember that all sectors are interdependent - they absolutely cannot work without each other!
Si on te demande...
Qu'est-ce que le compagnon IA de Knowunity ?
Notre compagnon IA est spécialement conçu pour répondre aux besoins des étudiants. Sur la base des millions d'éléments de contenu que nous avons sur la plateforme, nous pouvons fournir des réponses vraiment significatives et pertinentes aux étudiants. Mais il ne s'agit pas seulement de réponses, le compagnon a encore plus pour but de guider les élèves dans leurs défis d'apprentissage quotidiens, avec des plans d'étude personnalisés, des quiz ou des éléments de contenu dans le chat et une personnalisation à 100% basée sur les compétences et les développements de l'étudiant.
Où puis-je télécharger l'appli Knowunity ?
Tu peux télécharger l'application dans Google Play Store et dans l'App Store d'Apple.
L'application est-elle vraiment gratuite ?
Oui, tu as un accès entièrement gratuit à tous les contenus de l'appli, tu peux chatter ou suivre les créateurs à tout moment. De plus, nous proposons Knowunity Premium, qui te permet de réviser sans limites!
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9IrishIrish oral questions and answers
Questions and answers for the leaving cert oral
5th Year4254
IrishIrish oral questions
Outline of oral questions
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IrishGaeilge Grammar Office
All the basics you need to know on Irish grammar.
6th Year903
EnglishKey Quotes : Sive
Key Quotes and explanations: Sive
6th Year2262
IrishAn Gaeilge Aiste
Irish Language essay
6th Year1250
IrishIrish poetry 2027
Iníon + Dínit an Bhróin
5th Year1133
IrishMé Féin & Mo Chlann (Myself & My Family)
Students will learn vocabulary to describe themselves, their family members, and daily routines. This helps in personal introductions and discussions.
TY291
IrishLC HL notes- Iníon (poem)
Includes poem in English and Irish, theme, key words & phrases
5th Year2284
GeographyTerritory, economic activities in Paris basin
essay
6th Year80
Rien ne te convient ? Explore d'autres matières.
Les étudiants nous adorent — il ne manque plus que toi.
4.6/5App Store
4.7/5Google Play
L'application est très facile d'utilisation et bien conçue. Jusqu'à présent, j'ai trouvé tout ce que je cherchais et j'ai pu apprendre beaucoup de choses grâce aux présentations ! Je vais certainement utiliser l'application pour un travail en classe ! Et comme source d'inspiration personnelle, elle est bien sûr aussi très utile.
Stefan Sutilisateur iOS
Cette application est vraiment super. Il y a tellement de fiches de révision et d'aide, [...]. Par exemple, la matière qui me pose problème est le français et l'appli a un choix d'aide très large. Grâce à cette application, je me suis améliorée en français. Je la recommanderais à tout le monde.
Samantha Klichutilisatrice Android
Waouh, je suis vraiment abasourdi. J'ai essayé l'application parce que je l'avais déjà vue plusieurs fois dans la publicité et j'ai été absolument choquée. Cette appli est L'AIDE dont on rêve pour l'école et surtout, elle propose tellement de choses, comme des rédactions et des fiches qui m'ont personnellement TRÈS bien aidé.
Annautilisatrice iOS