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Learning objective

Some resources can be preserved and managed in a sustainable manner, specifically forests and fish populations.

Read the explanation, check the common trap, then practise with flashcards and questions.

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Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE BiologyHuman influences on ecosystemsCore content

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Quick explanation

Some resources can be preserved and managed in a sustainable manner, specifically forests and fish populations

  • This point belongs to Conservation, especially Conservation outcomes.
  • You need to be able to some resources can be preserved and managed in a sustainable manner, specifically forests and fish populations.
  • The key ideas to know are State.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

State

Why it matters

This objective helps connect Conservation outcomes to exam-style questions, flashcards, and revision notes for Conservation.

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Practice Questions7 linked questions

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Paper 3 structured question: Conservation

Paper 3Theory (Core)1 marks

Description

Sustainable Management

Forests can be managed by selective logging and replanting trees. Fish populations can be managed by setting fishing quotas and protecting breeding areas.

  1. a

    State one method used to manage forests sustainably.

    Aim for approximately 1 distinct marking point.

    [1]
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Cambridge IGCSEBiology resources