Ecosystems

The energy flow through living organisms starts with sunlight and photosynthesis, then travels through the food chain in bite sized chunks. Primary producers, primary consumers, secondary consumers, and decomposers are all part of the food chain. It's great to be an Omnivore. ** []
 * The Flow of Energy Through Plants and Animals

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 * The energy flow into an ecosystem (Real Trees 4 Kids)**

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 * Ecology Facts**

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 * Analyzing an Ecosystem (Interactive)**

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 * Foodweb Vocab and Activity**

Definitions with **CREATE A FOOD CHAIN** Activity Links []

Brainpop Movie on "Food Chains" []