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Cambridge IGCSE Combined Science practice

Paper 3 structured question: Habitat destruction

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3

Paper

2

Marks

Topic

Habitat destruction

Exam-style question

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Paper 3Theory (Core)2 marks

Evaluate the effects of pollution on aquatic habitats.

Description

Pollution and Aquatic Habitats

Pollution can severely affect freshwater and marine environments, impacting biodiversity and ecosystem health.

  1. a

    Discuss Explain how pollution affects aquatic habitats and provide two examples.

    Aim for approximately 2 distinct marking points.

    [2]

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Paper 3 structured question: Habitat destruction

Paper 3Theory (Core)1 marks

Description

Human Activities and Habitat Destruction

Human activities such as urbanization, agriculture, and resource extraction significantly impact natural habitats.

  1. a

    Identify List two causes of habitat destruction.

    Aim for approximately 1 distinct marking point.

    [1]