Multiple choice Sieving is used for separating slightly larger sized impurities separating heavier and lighter components of a mixture separating the components of a mixture having different sizes removing tiny particles from liquids Reveal answer Fill a bubble to check yourself C Correct answer Explanation For 1 - Method of handpicking is used. For 2 - Method of winnowing is used. For 3 - The method used is sieving. For 4 - The method used is filtration.