ZIMSEC O-Level Heritage Studies
9Global Issues
In this topic
Lessons
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Environmental issues and preserving natural resources
22 min
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Pollution: types, sources, effects and control
24 min
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Hazards, disasters and disaster management
24 min
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Climate change: causes, effects and responses
24 min
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Land degradation: causes, effects and remedies
22 min
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Chronic illnesses: diabetes, hypertension and others
22 min
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Pandemics and infectious diseases
25 min
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Human trafficking: recognising and preventing it
22 min
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Waste management: types, problems and approaches
24 min
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Child labour and children's responsibilities
22 min
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