The structure of ecosystems

ACTIVITY 1: THE FOOD CHAIN SONG

Listen to this song from a excellent teacher who believes that music can help make learning science more fun. You can visit his website (www.sciencemusicvideos.com) too.

I hope you enjoy it as much as I do!

ACTIVITY 2: THE FOOD CHAIN

  • Build a food web from your biome
  • Choose a food chain
  • Label the different trophic levels
  • Which are the decomposers? Name them and add them in the food chain
  • Take a look at the food web. What will happen if the population of the 3rd consumer decreases?

 

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