2012年4月30日星期一

Final Blog

        This is my final blog, so I am very happy that talking about my tree can impact me. First, My tree can give me green. I like this color so much, therefore, I usually use of fertilization, pesticides, and herbicides to take care of my tree. Let it look like fresh green. Second, my tree can bring us more fresh air and can absorb Inhaled Particulate, It is good for our health. Third, my tree can keep ecological balance, why I say that? Because, my tree form ecosystem, in this ecosystem has different organism, such as, animal, plant, bacterial and virus. Each of them have their function. This is ecological equilibrium. Finally, in Bloomington my tree is so small, but as more and more trees can form our natural environment, so we should protect our environment, I will go on take care of my tree.

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