Annie yoo Crossword
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
                                                   
 
 
Down: 2) the factor that has the greatest effect in keeping down the size of a population 3)  the climate of a small specific place within a larger area5) the reestablishment of a damaged ecosystem in an area where the soil was left intact7)  all of earth's water,ice,and water vapor11) the way in which individuals of a population are spread in an area or volume12) a relationship similar to predation in that one organism benefits while the other is harmed 13) a generalized diagram showing the number of surviving members over time from a measured set of births14) the longterm pattern of weather conditions in a region15) the sequence of biotic changes that regenerate a damaged community or create a community in a previously uninhabited area17) occurs when two organisms fight for the same limited resources18) a population begins with a period of slow growth followed by a brief period of exponential growth before leveling off at a stable size20) the movement of individuals into a population from another population21) a close ecological relationship between two or more organisms of different species23) the part of earth where life exists Across: 1) a measurement of the number of individuals living in a defined space4) a relationship between two organisms in which one receives a ecological benefit from another while the other neither benefits nor i harmed6) an interspecies in which both organisms benefit from one another8) when a population size increases dramatically over a period of time9) the establishment and development of an ecosystem in an area that was previously uninhabited 10) the features of earth's surface ex:continents,rocks,and the sea floor;everything below the earth's surface16) the movement of individuals out of a population into another population19) an environment is the maximum number of individuals of a particular species that the environment can normally and consistently support22) the aspects of the environment that limit a population's growth regardless of the density of the population24) the air blanketing earth's solid and liquid surface25) limiting factors that are affected by the number of individuals in a given area26) a dramatic decline in the size of a population over a short period of time27) process by which one organism captures and feeds upon another organism28) the first organisms that live in a previously uninhabited area ex:liches;some mosses;can break down solid rock into smaller pieces to make soil
 

 

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