Search results

Refine by resource type

Refine by learning area

Refine by topic

Main topic Specific topic Related topic
Listed under:  Science  >  Life  >  Ecosystems  >  Food webs  >  Food chains  >  Producers (Food chains)
Video

Understanding food webs

This is a colour video clip in which ecologist Associate Professor Stephen Wing of the University of Otago talks about the importance of understanding food webs, particularly in marine ecosystems. He gives examples of how such understanding has been applied in Fiordland, New Zealand. Still images shown include marine organisms, ...

Image

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.