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Cambridge IGCSE Combined Science practice

Paper 4 structured question: Diseases and immunity

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Attempt questionDiseases and immunity revisionRevise the key idea

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3

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Diseases and immunity

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Paper 4Theory (Extended)3 marks

Evaluate the role of personal hygiene and waste disposal in disease prevention.

Description

Hygiene and Waste Management

Personal hygiene practices and effective waste disposal are critical components of public health strategies aimed at reducing disease transmission.

  1. a

    Evaluate the impact of maintaining good personal hygiene and proper waste disposal on public health.

    Aim for approximately 3 distinct marking points.

    [3]

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Paper 4 structured question: Diseases and immunity

Paper 4Theory (Extended)3 marks

Description

Sanitation and Public Health

Sanitation practices include access to clean water, proper waste disposal, and sewage treatment. These practices are essential for maintaining public health and preventing disease outbreaks.

  1. a

    Discuss the significance of access to clean water and hygienic food preparation in preventing disease spread.

    Aim for approximately 3 distinct marking points.

    [3]