Trees are important resources. They provide us with wood, which is not only an important building material, but also indispensable in making paper, furniture, matches and many other useful things. Without tress, we would perhaps still be living in caves, and our life would be very miserable.
Trees also do good to our environment. They not only make our world greener and more beautiful but also produce oxygen which makes the air we breathe fresher and better for our health. What’s more, trees help maintain ecological balance, which is very important to our survival.
Fortunately, trees, unlike other resources, can be “reproduced”. While coal and oil can be burnt up and exhausted, trees will never be used up because we can always plant new ones. And when we plant trees, we know that we are helping make our world richer, pleasanter, and more beautiful to live in. So let’s plant more trees.
