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Science: Ecosystems

posted May 23, 2014, 12:19 PM by Unknown user
We have now added living organisms to our ecosystems.  We observed crickets and isopods carefully and added them to our terrariums.  

                                     

We observed Mosquito Fish and snails and added them to our aquariums.  Each living organism has a important role in the ecosystem.  Do you know which is a consumer, decomposer and producer in each ecosystem?  We do now, and we know why they are so important to maintain a healthy ecosystem.
                 
                     
   
             








Finally, we put everything together to make our scientific model.  It is called an eco-column and represents the world.  Next, we'll be study the hydrological cycle and how that effects ecosystems.  Do you know?   Check out this web site later to see what we learn next.  

                                                          

        
                     

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