Describir: MAN'S role in changing the face of the earth /

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   / //   | || | || |  \/  || | || | ||  |  ' ||   -| ||-    \___ \\ | || | || 
  / //__  | \\_/ || | .  . || | \\_/ ||  | .  ||   _| ||_    /    // | \\_/ || 
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