lesson
How People's Actions Affect Food Chains
Examine how human activities such as land clearing and pollution can disrupt food chains in habitats.

Examine how human activities such as land clearing and pollution can disrupt food chains in habitats.
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4th Grade · Science · Australian Curriculum
6 lessons
Learners will represent feeding relationships using food chains and food webs, and explain how energy flows and changes affect these systems.
explain the roles and interactions of consumers, producers and decomposers within a habitat and how food chains represent feeding relationships
consider how people use scientific explanations to meet a need or solve a problem