Science / Year 7 / Science Understanding / Biological sciences

Curriculum content descriptions

Interactions between organisms, including the effects of human activities can be represented by food chains and food webs (ACSSU112)

Elaborations
  • using food chains to show feeding relationships in a habitat
  • constructing and interpreting food webs to show relationships between organisms in an environment
  • classifying organisms of an environment according to their position in a food chain
  • recognising the role of microorganisms within food chains and food webs
  • investigating the effect of human activity on local habitats, such as deforestation, agriculture or the introduction of new species
  • exploring how living things can cause changes to their environment and impact other living things, such as the effect of cane toads
  • researching specific examples of human activity, such as the use of fire by traditional Aboriginal people and the effects of palm oil production in Sumatra and Borneo
Cross-curriculum priorities
ScOT terms

Human impact,  Food webs

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Biodiversity and farming for a healthy planet

This is a digital resource containing information and resources, such as printable games, that relate to biodiversity and farming, and how food and materials can be produced while protecting the Earth's natural resources. It includes an extensive glossary of important terms, and external links to teacher and student resources ...

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Sustainable table: the coming famine

This is a website about the key issues related to global food insecurity. It contains sections on the scarcity of primary resources; land degradation; land scarcity; waste; climate change; consequences of inaction; and proposed solutions. Photographs, statistics, graphs, maps and figures support the information. This resource ...

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Concept cartoon: producers

This image is a concept cartoon. It shows a boy and a girl discussing food chains. One character is stating that producers are always at the start of a food chain, while the other character is refuting this. The cartoon is intended as a stimulus for further discussion of the concept.

Online

Education - Return to 1616 Ecological Restoration Project

This is a comprehensive education package based on of the world's most exciting ecological restoration projects that is happening right now in Western Australia! It features interactive virtual tours, 3D skulls, videos, real-action inquiry projects, research projects, native animal educational card games and activities, ...

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Sustainable table: meet your meat

This is a website about the environmental and animal welfare issues related to the consumption of meat. It contains sections on the amount of meat we eat; the environmental impacts of consuming meat; cattle, chicken, egg-laying-hen and pig-farming factories; and what can be done to improve the current state of the meat ...