the last reason why notebook computers are better than textbooks is because they are more environmentally friendly. “Over fifty million trees are chopped down each year to make textbooks in the United States alone. Four billon trees worldwide are chopped down yearly for paper, notebooks, workbooks. An example is that “Indonesia extinguished half of its rain forests in these few decades" That is a lot of trees resulting in less and less oxygen yearly. If we do not stop this problem, a long time from now, we will not have any oxygen left.