Trees have covered our earth since the beginning of time. Trees naturally enrich our air by creating oxygen from harmful carbon dioxide. They have been used extensively since man became civilized.
Early homes and ships were all wood made and food was cooked by wood fires. Without tress we would never have been able to create the society that we live in today.
As the human race continues to grow, tree populations are declining. Trees are habitats for a great number of animals who's lives are threatened by removal of them. Trees have been one of the keys to our lives and we must do more to preserve them.