Max: There are many ways in which humans shape the world in which they live. First of all we need a place to live. Therefore we are turning green fields into city's and farmers are cultivating the land out side of the city's. Therefore there is less and less wilderness. On the other hand national parks are a way humans try to preserve nature.


        Similarly, humans are using up a lot of natural resources and causing pollution. These activities are affecting are planet as well.


       Lastly we are affecting all life forms on earth. Killing many and trying to save some.