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1.1 Categorization

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Part of NCERT 8 Social Science

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Last updated Jan 25, 2026. Clone to remix or explore the blocks below.
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concept

The Power of Categorization

Understanding why scientists categorize natural resources and the different ways to do so.

Why Do We Categorize Natural Resources?

In Science, we learn the usefulness of categorization and naming.

Why categorize?

  • We use shared characteristics (criteria) to group similar things
  • We give names to these groups
  • This helps us discuss complex ideas without describing everything each time
  • We can communicate more effectively
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Three Categories: Visualized

See concrete examples of resources essential for life, materials, and energy.

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Quick Check: Resource Categories

Test your understanding of how we categorize natural resources by their use.

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Which of the following is a resource essential for life?

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Reflection: Everything Connects to Nature

A moment to pause and realize how deeply our lives are connected to natural resources.

Take a Pause

Think About It:

Look at yourself and the things around you. Your clothes, your phone, your books, the walls of your room, the food you ate today.

What is the origin of each of them?

Trace back their journey:

  • Your cotton shirt → Cotton plant → Soil, water, sunlight
  • Your phone → Metals, glass, plastic → Mines, sand, petroleum
  • Your wooden pencil → Tree → Forest
  • Your lunch → Crops/animals → Soil, water, sunlight

At some point, they all lead back to Nature.

Even that tiny plastic button on your shirt - it came from petroleum, which formed from ancient organisms millions of years ago.

Every single thing you own or use has Nature at its origin.

This is why understanding and protecting natural resources is not just an environmental issue - it's about understanding the foundation of everything in our lives.