Just as important, trees provide jobs for people - foresters and nurserymen, for example. All of the products made from trees create many more jobs. Trees provide food for people too. Fruits like apples, pears, peaches and cherries come from trees. So do nuts like walnuts and hazelnuts.
Trees make our world a nicer place.
Image your neighborhood without trees. Parks and campgrounds would certainly not be the same without trees. Trees are just beautiful to look at. Clean Air, Clean Water - Thank the Trees. The quality of the world around us, the air, soil and water, depends on the roles trees play in our environment.