Why we have different coloured skin

[bamalli]

    Why we have different coloured skin
   

    The Prophet (saw) said: Verily, Allah created Adam from a handful
    of dust gathered from all over the earth, so the children of Adam have been
    created according to the composition of the land. Therefore, some of mankind are
    white, some are red, some are black and some are in between; some of them are
    soft, some are hard, some are evil and some are good. (Bukhari)