---
title: "Short note: Industrial Revolution"
subject: "Technology, Environment and Society"
chapter: 3
key: "semester_7/technology_environment_and_society:industrial-revolution-note"
source: https://www.bctengineer.com/q/semester_7/technology_environment_and_society/industrial-revolution-note
site: BCT Engineering
---

# Short note: Industrial Revolution

Technology, Environment and Society · Chapter 3: Brief History of Human Civilization

- Asked in: 2076 Asoj, 4 marks
- Video: [The Industrial Revolution: Crash Course European History #24](https://www.youtube.com/watch?v=zjK7PWmRRyg) — CrashCourse
- Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14
- Page: https://www.bctengineer.com/q/semester_7/technology_environment_and_society/industrial-revolution-note
- Whole chapter: https://www.bctengineer.com/md/semester_7/technology_environment_and_society/chapter-3

## Question

Write a short note on Industrial Revolution.

## Short answer

Starting around 1760 in Britain, the Industrial Revolution replaced hand production with machine factories powered by steam. Key inventions—spinning jenny, Watt's engine, railways—caused mass production, urbanization, new social classes, and severe environmental harm, creating modern industrial society.

## Answer

The **Industrial Revolution** was the shift from hand-made, home-based production to **machine-based factory production**, which started in **Britain around 1760** and spread to Europe, the USA and Japan in the 19th century.

**Causes (why Britain first):** availability of coal and iron, capital from trade and colonies, colonies as markets and raw material sources, agricultural revolution freeing labour, scientific progress, stable government and patent laws.

**Main inventions:** spinning jenny (1764), Watt's steam engine (1769), power loom (1785), coke smelting of iron, steam locomotive (1829), railways and steamships.

**Effects:**
- **Economic:** mass production, growth of trade, capitalism and the factory system.
- **Social:** urbanisation, rise of the working class and middle class, child labour, slums, later labour laws and trade unions.
- **Political:** colonialism and imperialism to secure raw materials and markets.
- **Environmental:** coal smoke and smog, water pollution, deforestation, rising CO₂ and the start of climate change.

The Industrial Revolution changed the agricultural society into an industrial society and laid the foundation for modern technology and the later information society.

## Check yourself

The answer's key points as multiple-choice questions, with the correct option and why.

1. What is the essence of the Industrial Revolution?
   A. Shift from machine production to hand production
   B. Shift from hand-made, home-based production to machine-based factory production
   C. Shift from cities to villages
   D. Discovery of electricity
   Answer: B. It was the change from hand production to machine and factory production, starting in Britain around 1760. (Key point: Meaning)

2. Which of these helped Britain begin the Industrial Revolution first?
   A. Lack of coal and iron
   B. Unstable government and no patent laws
   C. Availability of coal and iron, capital from trade and colonies
   D. Absence of colonies
   Answer: C. Coal, iron, capital and colonial markets, plus stable government and patent laws, favoured Britain. (Key point: Why Britain first)

3. Which is a social effect of the Industrial Revolution?
   A. Decline of the working class
   B. Urbanisation, slums and child labour
   C. Disappearance of cities
   D. End of trade unions
   Answer: B. Industrialisation led to urbanisation, the working and middle classes, child labour and slums, later labour laws and unions. (Key point: Social effects)

## Related in Technology, Environment and Society

- [Industrial revolution and environmental issues](https://www.bctengineer.com/question.md?key=semester_7%2Ftechnology_environment_and_society%3Aindustrial-revolution-environment) — Technology, Environment and Society, chapter 3