Simplify the following text for a Grade 8 native English-speaking person.
Original: The Tree of Life , a sculpted 14-story ( 145-foot-tall ( 145 f ) ) , 50 f tree , is the centerpiece and icon in Disney 's Animal Kingdom theme park .
Simplified: The symbol of Disney 's Animal Kingdom is The Tree of Life , a sculpted 14-story ( 145-foot-tall ( 145 f ) ) , 50 f tree .