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        Your search returned 87 results

        Listed under:  Science  >  Life  >  Ecosystems  >  Food webs
        Interactive

        Biodiversity – sustainability action process (Years 7–10)

        • TLF-IDM020880

        This biodiversity learning resource guides students through an extended school based investigation. Students develop and implement a chosen sustainability action and then evaluate and reflect on their success and their learning.

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        Online

        Biosecurity

        • TLF-IDM020820

        This is a unit of work about the biosecurity of Australia’s agriculture. The unit focuses on how introduced species can affect the balance of ecosystems. The major activities in this unit focus on the concept of interdependence in ecosystems; the importance of biosecurity and control of outbreaks. A simple experiment models ...

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        Online

        Animal Health: the science of healthy animals

        • TLF-IDM020087

        This study guide considers the science behind breeding, genetics, health and animal welfare in the cattle and sheep industries - keeping animals free of disease and parasites, improving biodiversity and protecting against feral animals. A range of articles and student activities explores how farmers and scientists are working ...

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        Interactive

        Who's for dinner?

        • TLF-IDL25

        Look closely at a food chain and food web from a billabong habitat. Help animals to feed and survive. Play the role of a tadpole, fish or heron. Help the animal to grow and breed by feeding and avoiding predators. Notice that eating high-value food sources may increase an animal's risk of being attacked by predators.

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        Interactive

        Old Bernie's Pond

        • TLF-IDL27

        Clean up Old Bernie's Pond. See how it has become polluted and invaded by introduced species. Restore the pond by choosing actions such as planting native species and removing sources of pollution. Look at the effects of each change. Earn points to get a certificate.

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        Image

        Concept cartoon: producers

        • TLF-IDR11933

        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.

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        Interactive

        Cassowary ecology quiz

        • TLF-IDL119

        Explore facts about the life of cassowaries: physical characteristics; diet; habitat; life cycles; and locations. Interact with graphs to see how much people can help cassowaries. Work through ecology notes and resources. Answer questions as you go; express your answers as fractions. This learning object is one in a series ...

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