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My teacher says I'm part of a food web. That sounds scary. Am I really? Am I going to get tangled up in it? What is it?
Signed, Anguishing Amber


Anguishing Amber:



Here are the answers: yes, no, and here it goes. Just about everything living is a part of some food chain or food web. Why? Because living things need energy and animals get their energy from having a good meal. In the end, you're either sitting at the dinner table or being served at the dinner table.

Let's start with food chains. Take that tuna fish sandwich you had for lunch. You are at the top end of a chain that started with microscopic plant life in the ocean which got its energy from the sun. It, in turn, got eaten by a large tuna -- a chunk of which was mixed with mayo f or your sandwich. What about that container of milk? This time, you're at the top end of a chain that starts with the sun providing energy to grasses and corn which are then eaten by a cow which produced the milk you drank.

So what's a web, you ask? It's a bunch of interwoven chains. That grass we just talked about . . . it's not just cows that eat grass. So do deer, mice, birds! Interwoven with the chain that ends with you, are other chains that might end with deer, or eagles or snakes. Together, all those chains make a food web. Who knows, it's even possible that you and I, Amber, could be part of the same giant food web! Now that's something to chew on!

Signed,

Wendell



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