AC9S7U02
Biological sciences
use models, including food webs, to represent matter and energy flow in ecosystems and predict the impact of changing abiotic and biotic factors on populations
Elaborations
- AC9S7U02_E1analysing food webs to show feeding relationships between organisms in an ecosystem and the role of microorganisms
- AC9S7U02_E2modelling how energy flows into and out of an ecosystem via the pathways of food webs
- AC9S7U02_E3predicting the effects on local ecosystems when living things such pollinators or predators are removed from or die out in an area
- AC9S7U02_E4examining how events such as seasonal changes, destruction of habitat or introduction of a species impact abiotic and biotic factors and cause changes to populations
- AC9S7U02_E5investigating First Nations Australians’ responses to invasive species and their effect on food webs that many communities are a part of, and depend on, for produce and medicine
- AC9S7U02_E6considering how First Nations Australians’ fire management practices over tens of thousands of years have changed the distribution of flora and fauna in most regions of Australia
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