4.1 Vocabulary Quiz Crossword
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
 
 
Down: 1) an organism that can make its own food2) a series of events in which one organism eats another and obtains energy3) and organism that gets energy by feeding on other organisms (can't make their own food)4) the advance of desert-like conditions in an area once fertile 8) consumers that eat only animals Across: 5) many overlapping food chains in an ecosystem6) organism that breaks down biotic wastes and dead organisms and return the raw materials to the ecosystem7) consumers that eat only plants9) shows the amount of energy that moves from one feeding level to another in a food web10) consumers that eat both plants and animals11) a carnivore that feeds on the bodies of dead organisms
 

 

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