FREE PRIMARY SCIENCE · Years 3–6 · differentiated
Changing Habitats
How do human activities influence ecosystems, and how can we measure improvements?
Habitat removal, pollution and introduced organisms can reduce survival; restoration can improve conditions. Organisms respond differently. Repeated observations and comparison sites help evaluate change; a rise in counts alone cannot prove a restoration caused it.
2 free lessons · Australian Curriculum v9
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Changing Habitats · Years 3–4
How do human activities influence ecosystems, and how can we measure improvements?
Open free interactive lesson →Changing Habitats · Years 5–6
How do human activities influence ecosystems, and how can we measure improvements?
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