Sieving, Sifting, Elimination. Separation mixtures. White background. Sifting through a sieve to separate rough elements such as sand is called elimination. Gravel and sand. 2d cartoon illustration Stock Vector | Adobe Stock
Sieving - Definition & Process, Sieving Method Of Separation with Videos
What is Sieving? - Answered - Twinkl Teaching Wiki - Twinkl