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2. CXC CSEC exam guide: Human and Social Biology
3. CXC CSEC exam guide: Human and Social Biology - Section E: The Impact of Health Practices on the Environment
4. CXC CSEC Human and Social Biology: Disease and its impact on humans: Sewage disposal practices: Alternatives to the pit latrine

CXC CSEC Human and Social Biology: Disease and its impact on humans: Sewage disposal practices: Alternatives to the pit latrine

CXC HSB video tutorials

CXC CSEC Human and Social Biology: Disease and its impact on humans:
Sewage disposal practices: Alternatives to the pit latrine

 

These video tutorials discusses the health risks posed by inadequate sewage disposal practices. It also presents the Ecological Sanitation or Ecosan toilet as an alternative to traditional pit latrines.

 

Ecosan toilets in Zimbabwe

 

 

 

 

 

 

Ecosan toilet in Peru (South America)

 

 

 

 

 

 

 

How an ecosan toilet is constructed

 

 

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