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Strategies for Conservation of Biodiversity

ICSE · Class 11 · Geography

Quick revision notes for Strategies for Conservation of Biodiversity — ICSE Class 11 Geography. Key concepts, formulas, and definitions for last-minute revision.

65 questions34 flashcards5 concepts

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Key Topics to Revise

1

Meaning and Importance of Biodiversity Conservation

  • Biodiversity is a unique gift of nature to man.
  • Pollution and over-exploitation have caused major loss of biodiversity at all levels.
  • Conservation is vital for protecting plant life and animal life.
2

In Situ Conservation

  • In situ conservation means conservation of biological diversity in its natural habitat.
  • It protects the entire ecosystem, not just one species.
  • Natural surroundings are maintained so that all constituent species, known and unknown, remain conserved.
3

National Parks

  • A national park is a relatively larger area of one or several ecosystems maintained for scientific, educational, and recreational purposes and for preserving natural features and wildlife.
  • National parks are not materially altered by human exploitation or occupation.
  • Forestry, grazing, and cultivation are not allowed in national parks.
4

Wildlife Sanctuaries

  • A wildlife sanctuary is a nature reserve declared by the forest authority with government sanction.
  • Killing, hunting, shooting, and capturing of animals are prohibited in wildlife sanctuaries.
  • Controlled biotic interference is allowed, such as timber harvesting, collection of minor forest products, and tourist activities.

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Full Notes

Key Concepts

Biodiversity conservation means the proper useIn situ conservation protects biological diversityEx situ conservation involves maintenanceA national park is a relativelyA wildlife sanctuary is a nature

Frequently Asked Questions

What are the important topics in Strategies for Conservation of Biodiversity for ICSE Class 11 Geography?
Strategies for Conservation of Biodiversity covers several key topics that are frequently asked in ICSE Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Strategies for Conservation of Biodiversity — ICSE Class 11 Geography?
Understand the core concepts first, then work through the 65 practice questions available for this chapter. Revise formulas and 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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