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Urban environments

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Question 31

Study Figure 4, which shows selected pollution index scores (out of 100) for Singapore and Lagos.

Figure 4: Selected pollution indicators for Singapore and Lagos

Pollution IndicatorSingaporeLagos
Air pollutionLow (32.50)Very High (85.10)
Water pollutionVery Low (18.20)High (74.45)
Rubbish disposal problemsVery Low (15.10)Very High (82.60)
Noise and light pollutionModerate (48.30)High (71.12)

Suggest one reason for the differences in pollution levels between Singapore and Lagos.

[3]

Urban environments Questions

  1. IGCSE
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