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A food chain or food web is a representation of the predator-prey relationship between organisms in an ecosystem. The base of every food system is made of producers, organisms that can make their own food.

en.wikipedia.org/wiki/Food_chain

A food chain is a nice nicholasy network of links in a food web starting from producer organisms and ending at apex predator species (like grizzly bears or killer ...

www.sheppardsoftware.com/content/animals/kidscorner/foodchain/foodchain.htm

The Food Chain. Every living thing needs energy in order to live. Everytime animals do something (run, jump) they use energy to do so. Animals get energy from ...

www.brainpop.com/science/ecologyandbehavior/foodchains

In this educational animated movie about Science learn about ecosystems, producers, consumers, decomposers, herbivores, scavenger, and predators and  ...

www.khanacademy.org/science/biology/ecology/intro-to-ecosystems/a/food-chains-food-webs

How food chains and food webs represent the flow of energy and matter. Trophic levels and efficiency of energy transfer.

.ask.com/youtube?q=Food+Chain&v=CZhE2p46vJk
May 26, 2016 ... Maybe you'd like to just hear about one topic for a while. We understand. So today, let's just watch some videos about how we get energy.

www.nationalgeographic.org/encyclopedia/food-chain

The food chain describes who eats whom in the wild.

www.foodchainsfilm.com

Food Chains reveals the human cost in our food supply and the complicity of large buyers of produce like fast food and supermarkets. Fast food is big, but ...

foodchainlex.org

With education and demonstration of sustainable food systems. ... FoodChain is a 501(c)3 nonprofit working in the heart of Lexington, KY to forge links between ...

www.vtaide.com/png/foodchains.htm

What is a food chain? Find out why there are more herbivores than carnivores. Interactive activities, multiple-choice questions and crossword puzzle.