Ecosystem Crossword
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
 
 
Down: 1) The process of converting oxygen into carbon dioxide, water, and energy2) A sequence in which energy is transferred from one organism to the next as each organism eats another3) When succession occurs if there is an ecosystem has previously existed4) When succession occurs in areas where no ecosystem existed before6) Consumers that get their food by breaking down dead organsims9) Consumers that eat only other consumers10) A more accurate illustration of what organisms eat showing all of the feeding relationships in an ecosystem12) An organism that makes its own food13) An organism that gets their energy by eating other organisms Across: 5) Organisms that eat both plants and animals7) The final, stable community that forms if the land is left undisturbed8) Consumers that eat only producers11) Regular pattern of changes over time in the types of species in a community13) The process of breaking down food to yield energy14) The first organisms to colonize any newly available area and start the process of succession.
 

 

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