Bio ch4.3-5 Crossword
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
 
 
Down: 1) factors that become limiting based on the density of organisms (organisms/unit area)3) the climate of a small area that differs from the area around it5) the movement of individuals OUT of an area6) the characteristics of human populations and a prediction of how those populations will change over time11) an organism's ability to survive and reproduce under conditions that differ from their preferred/ ideal conditions Across: 2) trees that produce seed bearing cones, typically with needles. Are often evergreen4) characterized by a mixture of coniferous and deciduous trees, often found in eastern United States (considered our biome)7) the dark zone in which the only producers that can survive are chemotrophs8) a type of biome characterized by bitterly cold winter and mild summers. often containing coniferous trees and predators such as lynxes. Typically found in North America and Asia (hint we learned another name for this as well)9) tiny pieces of organic material that is decomposing and can be food for organisms at the base of the food web.10) tiny, free floating organisms that live in both fresh and salt water and photosynthesize12) complex of terrestrial communities that covers a large area and is characterized by biotic and abiotic factors13) a factor that can cause population growth to decrease or to limit14) the movement of individuals INTO an area15) the largest number of individuals a certain environment can support16) when population growth slows or stops following a period of exponential growth17) population growth that occurs when individuals reproduce at a constant rate. 18) factors that are not dependent on density that cause limitations to population growth
 

 

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