ZIMSEC O-Level Chemistry
Waste disposal methods
Waste disposal methods in ZIMSEC O-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic20 practice questions1 lesson
Overview
Form 4 (competency matrix 8.32.2): incineration, landfills and activated sludge; reuse and recycling.
Learning objectives
What the syllabus expects you to be able to do.
- 7.4.1.6Identify waste disposal methods, including incineration, landfills and activated sludge.
- 7.4.1.7Describe the advantages and disadvantages of each method of waste disposal.
- 7.4.1.8Explain the reuse and recycling of waste.
Lessons
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Waste disposal, reuse and recycling
35 min
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Sample question
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