O LevelBiologyCambridgeTopic Questions19. Relationships of Organisms with one another & with the Environment19.5 Conservation

Conservation (Cambridge O Level Biology)

Topic Questions

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1
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Which of these describe a reason for conserving plant species?

  • To obtain drugs for medicinal use.

  • To decrease rainfall.

  • To absorb oxygen from the air.

  • To release carbon dioxide into the atmosphere.

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2
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Which of the following is the correct definition for a sustainable resource?

  • A resource that can be replaced.

  • A resource that is running out.

  • Making sure that needs are met for future generations.

  • A resource that can be replenished as quickly as it is used.

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