ZIMSEC O-Level Geography
7.3.1Components of ecosystems, micro-ecosystems and interdependence
Components of ecosystems, micro-ecosystems and interdependence in ZIMSEC O-Level Geography: what the syllabus expects you to know, the learning objectives and how to practise.
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Overview
Form 1.
Learning objectives
What the syllabus expects you to be able to do.
- 7.3.1.1Describe systems and ecosystems and identify their biotic and abiotic components.
- 7.3.1.2Identify the inputs, processes and outputs of a local micro-ecosystem and explain the links between them.
- 7.3.1.3Draw and interpret food chains, food webs and food pyramids.
Lessons
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Ecosystems: components, food chains and food webs
30 min
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Sample question
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