The story is about deforestation issue. Deforestation happen continuously and become more and more serious. Due to nowadays humans needs (products that made of wood such as furniture, paper, etcetera), the deforestation issue is hard to prevent. Another negative problem is animal gone extinct. As the forest being cut down, the animals may not adapt to the overall changes, therefore some of them may gone extinct. Days by days, the overall ecosystem will be seriously effected.
