Food Chains and Food Webs
- Grade Level: Junior High (7-9)-Senior High (10-12)
- Subjects: Biology
- Produced By: VEA Group Pty Ltd
- Year: 2012
- Country: Australia
- Language: English
- Running Time: 16m
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In this program we explore the dynamic relationship between plants and animals in a shared ecosystem. This presenter-led, nature documentary style program clearly explains why all living organisms need energy, and how they obtain their food and energy requirements. Using examples of food chains and food webs, describing the difference between producers and consumers and illustrating the importance of scavengers and decomposers in maintaining a healthy ecosystem, it is the perfect introduction to biological science and interconnectedness within an ecosystem. This program is also ideal for initiating discussion regarding environmental issues such as climate change, deforestation and species extinction.