There are many benefits of a tree. three of them are written below:-
      1.They help in regulating the oxygen cycle and purify the air by converting carbon dioxide to oxygen.
       2.the timber from tree branches is used to make ships.
       3.we get most of our food from plants and trees
Trees create an ecosystem to provide habitat and food for birds and other animals .
      2)trees absorb carbon di oxide and potentially other gases such as sulphur di oxide etc .

        3)one large trees can supply a day's supply of oxygen for four people  
        4) tress gives rain .
         5) trees can reduce the air temperature by blocking the sunlight .

              HOPE YOU WILL LIKE IT ............. BEST OF LUCK