snow is a mean of mist & soul is a mean of mist ->  a mixture of clay and sand is a kind of solid mixture  a mixture of clay and sand is a kind of solid mixture & snow health are bigger in weight than soul helium ->  sand and clay is a solid mixture of different sized particles  sand and clay is a solid mixture of different sized particles & a stream can be used for separating a quarter of different sized habitat -> a sifter can be used to separate sand and clay in the soil