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Chapter 10 of 26
Concept Maps

Bio-Diversity — Concept Maps

NIOS · Class 10 · Social Studies

4 concept maps of Bio-Diversity for NIOS Class 10 Social Studies, each also written out as a text outline. Maps: Biodiversity Components and Distribution.

88 questions42 flashcards5 concepts

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An infographic explaining why biodiversity needs to be conserved, highlighting roles in ecosystem stability, food chains, pollination, seed dispersal, and the impact of human activities.
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4 Concept Maps

Biodiversity Components and Distribution

Biodiversity Components and Distribution

The map in words

  • Biodiversity
    • Genetic Diversity
      • Variation within species
      • Hereditary traits
    • Species Diversity
      • 45000 plant species
      • Rich animal variety
      • Endemic species
    • Ecosystem Diversity
      • Tropical Evergreen
        • Western Ghats
        • Northeast India
        • Andaman Nicobar
      • Tropical Deciduous
        • Moist deciduous
        • Dry deciduous
      • Thorn Forests
        • Rajasthan
        • Semi-arid regions
      • Tidal Forests
        • Sundarbans
        • Coastal deltas
      • Himalayan Forests
        • Alpine vegetation
        • Temperate forests

Bio-Diversity Chapter Overview

Bio-Diversity Chapter Overview

The map in words

  • Bio-Diversity
    • Concept
      • Genetic Diversity
      • Species Diversity
      • Ecosystem Diversity
      • India Statistics
        • 8 percent global biodiversity
        • 2.4 percent land area
        • 45000 plant species
      • Hotspots
        • North Eastern Region
        • Western Ghats
    • Significance
      • Provides Resources
        • Food Water Fuel
        • Medicine Shelter
      • Ecological Balance
        • Climate Regulation
        • Disease Control
      • Threats
        • Population Growth
        • Commercial Exploitation
        • Deforestation
        • Pollution
    • Natural Vegetation
      • Tropical Evergreen
        • 200cm plus rainfall
        • Western Ghats Assam
      • Tropical Deciduous
        • 75 to 200cm rainfall
        • Most widespread
      • Thorn Forests
        • Less than 75cm
        • Semi arid regions
      • Tidal Forests
        • Mangrove forests
        • Coastal deltas
      • Himalayan Forests
        • Altitude based
        • 1000 to 3800 meters
    • Wildlife Conservation
      • Protected Areas
        • 551 Wildlife Sanctuaries
        • 96 National Parks
        • 25 Wetlands
        • 15 Biosphere Reserves
      • Legal Framework
        • Wildlife Protection Act 1972
        • Project Tiger 1973
        • Project Elephant 1992
      • People Participation
        • Community Conservation
        • Traditional Knowledge
        • Individual Actions

Biodiversity Concept Overview

Biodiversity Concept Overview

The map in words

  • Biodiversity
    • Definition
      • Biological Diversity
      • Variety of Life
      • Genes Species Ecosystems
    • Levels
      • Genetic Diversity
      • Species Diversity
      • Ecosystem Diversity
    • India Status
      • Mega Diverse Country
      • 2.4% Land Area
      • 8% Global Biodiversity
      • Two Hotspots
        • Western Ghats
        • North East Region
    • Significance
      • Life Support
      • Food Water Medicine
      • Climate Regulation
      • Economic Value
    • Threats
      • Human Activities
      • Deforestation
      • Pollution
      • Climate Change
    • Conservation
      • Protected Areas
      • Community Participation
      • Sustainable Development

Bio-Diversity

Bio-Diversity

The map in words

  • Bio-Diversity
    • Definition of biodiversity
    • Status of biodiversity in India
    • Significance of biodiversity
    • Causes of biodiversity loss
    • Natural vegetation of India
    • Tropical Evergreen Forests
    • Tropical Deciduous Forests
    • Thorn Forests

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Frequently Asked Questions

What are the important topics in Bio-Diversity for NIOS Class 10 Social Studies?
Key topics in Bio-Diversity include Meaning and Components of Biodiversity, Biodiversity in India, Significance and Loss of Biodiversity, Natural Vegetation of India. Study these first, then practise questions on each for the NIOS Class 10 board exam.
What do the concept maps for Bio-Diversity show?
The 4 maps show how the ideas in Bio-Diversity connect: Biodiversity Components and Distribution; Bio-Diversity Chapter Overview. Each map is also written out as an outline on this page.
How should I revise Bio-Diversity for the NIOS Class 10 board exam?
Learn the core ideas first, then work through the 88 practice questions on Bio-Diversity. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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