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NCERT Class 12 Geography (Fundamental of Human Geography) Chapter 4: Primary Activities – Types, Features and Full Chapter PDF

Primary activities are the most basic and oldest types of work done by humans. These include collecting resources directly from nature, such as farming, fishing, mining and forestry. Chapter 4 of Class 12 Geography (Fundamentals of Human Geography) focuses on these activities and how they form the foundation of every economy. It also explains how

NCERT Class 12 Geography (Fundamental of Human Geography) Chapter 4: Primary Activities

Primary activities are the most basic and oldest types of work done by humans. These include collecting resources directly from nature, such as farming, fishing, mining and forestry. Chapter 4 of Class 12 Geography (Fundamentals of Human Geography) focuses on these activities and how they form the foundation of every economy. It also explains how different regions follow different types of agriculture, livestock rearing, and other practices depending on their environment and culture.

I wanted to write about this chapter because many students take these activities for granted, thinking they’re only done in rural areas or poor countries. But that’s not true. Even in advanced economies, farming and mining still play a vital role. Plus, understanding these activities helps us grasp how human life and environment are connected. This chapter is useful not just for board exams, but also for competitive exams like UPSC, as it talks about global examples and economic patterns. I personally find it interesting how something as simple as grazing animals or fishing can be linked to geography, culture and even politics.

What Are Primary Activities?

Primary activities are those that involve direct extraction or use of natural resources. People engaged in these jobs use land, water, forest, and mineral resources.

Key Characteristics

  • Based on nature and climate
  • Low use of technology (in traditional forms)
  • Labour-intensive
  • Foundation of economic activities in any society

Types of Primary Activities

This chapter discusses various types of primary activities in detail:

1. Hunting and Gathering

  • Oldest form of human activity
  • Done mostly by tribal communities in forested or remote regions
  • Now very limited in scale

2. Pastoralism

  • Involves rearing animals for milk, meat, wool, etc.
  • Two types:
    • Nomadic Herding: People move with animals in search of food and water. Common in parts of Africa, Central Asia and Rajasthan
    • Commercial Livestock Rearing: More organised, done for market supply. Seen in countries like Argentina, Australia, USA

3. Agriculture

Agriculture is the most important primary activity, especially in countries like India.

Types of Agriculture:

TypeFeaturesExamples
Subsistence FarmingFor family needs, low outputNE India, Africa
Intensive SubsistenceHigh labour, small land, rice cultivationGanga plain, China
Commercial FarmingFor sale in markets, use of machines/fertilisersPunjab (wheat), USA (maize)
Plantation AgricultureSingle crop, large area, export-orientedTea in Assam, Coffee in Brazil

4. Fishing

  • Two types: Inland fishing (rivers/lakes) and marine fishing (seas/oceans)
  • Countries like Japan and Norway are global leaders in commercial fishing
  • India has a growing fish production industry especially along coastal states

5. Mining

  • Extracting minerals and fuels from the earth
  • Can be surface mining or underground mining
  • Coal, iron ore, gold, petroleum are common resources
  • Major mining regions: Jharkhand, Chhattisgarh (India), South Africa, Australia

Download PDF: NCERT Class 12 Chapter 4 – Primary Activities

You can get the official NCERT PDF of this chapter from here:

NCERT Class 12 Geography (Fundamental of Human Geography) Chapter 4: Primary Activities

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NCERT Class 10 Math Chapter 14: प्रायिकता PDF Download

NCERT Class 10 Math Chapter 14 प्रायिकता (Probability) introduces students to the concept of chance and likelihood of events. In this chapter, students learn how to calculate the probability of simple events using the formula P(E) = Number of favourable outcomes ÷ Total number of outcomes. The chapter deals with real-life examples like tossing a

NCERT Class 10 Math Chapter 14: प्रायिकता PDF Download

NCERT Class 10 Math Chapter 14 प्रायिकता (Probability) introduces students to the concept of chance and likelihood of events. In this chapter, students learn how to calculate the probability of simple events using the formula P(E) = Number of favourable outcomes ÷ Total number of outcomes. The chapter deals with real-life examples like tossing a coin, rolling a dice, or drawing cards, which makes the subject more interesting and practical. Since probability questions are common in board exams and are generally considered easy, this chapter is highly important for scoring well.

I am writing about this topic because probability is not only an important part of the Class 10 syllabus but also a concept that students will use in higher studies and real life. From predicting weather conditions to calculating risks in business, probability plays a key role. Many students initially find it confusing, but NCERT presents it in a simple and easy-to-understand manner. By practising from the NCERT book, students can build a strong foundation and develop confidence in solving probability problems. Having the PDF makes it easier for learners to access the chapter anytime, revise formulas, and attempt practice questions before exams.

Key Concepts in Chapter 14 प्रायिकता

This chapter focuses on:

  • The definition of probability
  • Probability of simple events
  • Formula: P(E) = Number of favourable outcomes ÷ Total number of outcomes
  • Practical examples using coins, dice, and cards
  • Application-based word problems

Example Problem

If a dice is thrown once, what is the probability of getting an even number?

  • Total outcomes = 6 (1, 2, 3, 4, 5, 6)
  • Favourable outcomes = 3 (2, 4, 6)
  • Probability = 3/6 = 1/2

Such examples make the concept clear and help students apply the formula correctly.

Download PDF

Students can download NCERT Class 10 Math Chapter 14: प्रायिकता PDF from this website.

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