Learning objective

Identify a consumer as an organism that obtains energy by consuming other organisms.

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Cambridge IGCSE Combined ScienceOrganisms and their environmentCore content

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Identify a consumer as an organism that obtains energy by consuming other organisms

This point belongs to Food chains and food webs, especially Food chains and food webs outcomes.
You need to be able to identify a consumer as an organism that obtains energy by consuming other organisms.
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DefineDescribe

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Paper 3 structured question: Food chains and food webs

Paper 3Theory (Core)1 marks

Description

Role of Consumers

Consumers are organisms that obtain energy by consuming other organisms. They can be classified into herbivores, carnivores, and omnivores, each playing a unique role in the food chain.

a
Define the term 'consumer' in the context of an ecosystem.
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Related learning objectives

Explain how a food chain illustrates the flow of energy from one organism to another, starting with a producer.
Food chains and food webs outcomes
Create and analyze basic food chains.
Food chains and food webs outcomes
Define a food web as a system of interconnected food chains and analyze food webs.
Food chains and food webs outcomes
Characterize a producer as an organism that generates its own organic nutrients, typically using sunlight through photosynthesis.
Food chains and food webs outcomes
Recognize that consumers can be categorized as primary, secondary, or tertiary based on their role in a food chain.
Food chains and food webs outcomes

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