From my point of veiw planting trees important as much as building houses, both of theme has an impact on people lives for example haveing a lot of trees effected on nature, oxagen, temruture even on people mood some times, i believe hote wither has a bad imbact on a lot of people mood and i could say that becouse i am one of them, hote wither get me into bad mood and some times i am having angure issue becouse of that.