Ecosystem Powerpoint Producer, Consumer, or Decomposer and Response WorksheetThis interactive 28 slide ecosystem Powerpoint lesson features crisp, clear pics and is a fun way to get your students thinking as they classify organisms from different ecosystems. This ecosystem Powerpoint presentation has a fun background geared for elementary students. The lesson shows many examples of producers, consumers, decomposers, and ecosystems. A printable student response worksheet is included. It is a s