Food Chain Trophic Levels Worksheet. Powerpoint presentation and worksheet on food chains and trophic levels for gcse biology for teaching and revision. This quiz and corresponding worksheet will help you gauge your understanding of the components of an ecosystem, including its food chains, trophic levels and energy flow.
About Food Webs and Trophic Levels from www.exploringnature.org
The trophic level of an organism is the position it holds in a. Food chain / trophic levels / food web worksheet directions: Food chain trophic levels worksheet answers :
