![Food Chains Shows the steps of energy transfer within an ecosystem. Each step is called a trophic level. - ppt download Food Chains Shows the steps of energy transfer within an ecosystem. Each step is called a trophic level. - ppt download](https://slideplayer.com/15104449/91/images/slide_1.jpg)
Food Chains Shows the steps of energy transfer within an ecosystem. Each step is called a trophic level. - ppt download
Food webs - Ecosystems – transferring energy – WJEC - GCSE Biology (Single Science) Revision - WJEC - BBC Bitesize
![Food Chains and Food Webs Food chains and food webs show the feeding relationships, and thus the energy flow, among organisms. A food chain shows one pathway. - ppt download Food Chains and Food Webs Food chains and food webs show the feeding relationships, and thus the energy flow, among organisms. A food chain shows one pathway. - ppt download](https://slideplayer.com/11115689/40/images/slide_1.jpg)
Food Chains and Food Webs Food chains and food webs show the feeding relationships, and thus the energy flow, among organisms. A food chain shows one pathway. - ppt download
![Starter Activity: On a show me board Choose an organism and state where it gets its energy from. - ppt download Starter Activity: On a show me board Choose an organism and state where it gets its energy from. - ppt download](https://images.slideplayer.com/33/8222591/slides/slide_4.jpg)