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Ecosystem Components: O Level Study

The document outlines a research project for O level students in combined science, focusing on ecosystems, specifically gardens. It includes tasks such as recording living organisms, constructing a food web, identifying food chains, and analyzing the effects of organism destruction. The project aims to develop competencies in problem solving, creative thinking, and decision making.

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seankudyarawanza8
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6 views1 page

Ecosystem Components: O Level Study

The document outlines a research project for O level students in combined science, focusing on ecosystems, specifically gardens. It includes tasks such as recording living organisms, constructing a food web, identifying food chains, and analyzing the effects of organism destruction. The project aims to develop competencies in problem solving, creative thinking, and decision making.

Uploaded by

seankudyarawanza8
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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CALA COMPONENT B

Learning area : Combined science

Candidate name :

Candidate number :

Level : O level

Syllabus subtopic : Cells and levels of organization

Syllabus topic : Food chain and food webs

Cala title : Components of an ecosystem

Cala type : Research, pen and paper

COMPETENCIES : Problem solving, creative thinking and decision making

BACKGROUND

It has been noted with concern that gardens are sprayed with concern, that gardens are sprayed with
non -selective herbicides which then disturbs the flow of energy in the ecosystem.

PART A: Record all living organisms found in your home or school garden

PART B: Construct a food web from all the living organisms in the garden

PART C : Fish out any 3 food chain from the food web

PART D: Propose using any one of the food chains effects likely to be encountered when each
organism is destroyed.

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