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CAIE IGCSE Biology 20.4.2 Some Resources Can Be Conserved Questions

Practise recognising how forests and fish stocks can be conserved and managed as sustainable resources.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • identify forests and fish stocks as resources that can be conserved and managed sustainably
  • use quotas or catch controls to keep fish removal within the stock’s replacement
  • judge whether management keeps a renewable resource available without depleting its population

CAIE IGCSE Biology 20.4.2 Some Resources Can Be Conserved Questions question 1

[Maximum number: 1]

What is an example of sustainable use of resources?

A

allowing only young fish to be caught

B

cutting down a forest and not replanting trees

C

controlling the number of fish caught with quotas

D

planting deforested areas with one species of crop plant

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