Changes in population

Changes in population

1. There are things that can change a Population in size

   • Births and Deaths
     • The birth and death rate are the quantity if births and deaths that occured in a certain time. It affects in the change of size because every time that therese a birth the population size grows and every time that therese a death the population size decreases.
   • Immigration and Migration
     • The Immigration is when an animal goes out of a place or population and Migration is when an animal enters to a place or population. It affects because if therese Immigration therese more animals and when therse Migration therse less animmals
   • There are also changes that can affect a population grouth
     • Space
       • Space can affect because if therse no so much space animals have to go live to another place
     • climate
       • Depending of the animal hot or cold climate can kill an animal so thats how it can limit populations grouth
     • Food and Water
       • When therse no enough food or water animals can die and the population can decreasse.

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