When I take a big bite into a hamburger, I am taking part in a food chain. When energy moves from one living organism (hamburger) to the next (me), scientists call this path or chain the Food Chain. Every living thing needs food. Food provides energy for plants and animals to live. Food chains begin with plants using sunlight, water and nutrients to make energy in a process called photosynthesis. There are lots of different kinds of food chains— some simple, some complex. An example of a simple food chain is when a rabbit eats grass and then a fox eats the rabbit. I think food chains are so interesting, I’ve written some poems about them. A Shark is the Sun Shark eats tuna, Tuna eats mackerel, Mackerel eats sardine, Sardine eats zooplankton, Zooplankton eats phytoplankton, Phytoplankton eats sun. So...shark eats sun. In every food chain there are producers, consumers and decomposers. Plants make their own food so they are producers. Animals are consumers because they consume plants or animals. Decomposers have the final say as they break down and decompose plants or animals and release nutrients back to the earth. Animals can be herbivores (plant eater), carnivores (meat eater) or omnivores (plant and meat eater). What are you? Why Can’t I Be On The Top? I don’t like the bottom, I want to be at the top. I’m tired of being crushed and stomped and chewed into slop. Why can’t I be the tiger with claws as sharp as shears, With a roar as loud as thunder To threaten trembling ears? Who designed this food chain? Is there a chance I can opt out? At least I’m not a plankton Floating all about. I hope you are happy with your place in the food chain. If not, you might want to sing along with the Food Chain Blues. Food Chain Blues Mama said be careful, It’s a risky world outside, Dangers lurking everywhere, Hardly a place to hide. She said some of us get eaten, And some of us survive. Count yourself quite lucky, If you make it out alive. We’re stuck in this cruel cycle, Nature’s red teeth and claws. You wanna do your best, To stay clear of someone’s jaws. I got the food chain blues I got the food chain blues Someone’s gonna eat me. I got the food chain blues!  This is a simple version of the food chain, which can also be called a "web" especially for organisms that are omnivore  Omnivorous author and his wife, Heather.  For more of Steve's poems about creatures check out Ocean Soup. It even has its own web page here. Steve Swinburne is a member of iNK's Authors on Call and is available for classroom programs through Field Trip Zoom, a terrific technology that requires only a computer, wifi, and a webcam. Click here to find out more.
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