Answer:15 Examples of Sieving and Sifting Sieving 1. Flour Screening. Flour is sieved to aerate it, homogenize it, and prevent lumps when mixed with other ingredients.2. Mineral Salt Separation. Sieving is used to separate salt from rock or other impurities, allowing only the finer salt particles to pass through.3. Removal of Rocks on the Ground. Dry soil can be passed through a sieve to trap rocks and debris, leaving behind smaller soil particles.4. Popcorn Salt. Shaking a paper bag of popcorn helps reduce the salt concentration as the salt falls through small holes in the corners.5. Rice Sifting. A strainer is used to sift rice to separate valuable grains from stones, impurities, and broken grains.6. Wheat Separation. Sieving is used in wheat flour production to separate flour from bran or husk.7. Sand Homogenization. In construction, sand is passed through a sieve to standardize the size of particles and prevent clumping.8. Sprinkled on Pastry. Cinnamon, chocolate, and other ingredients are sifted when spreading them on pastries for even distribution.9. Composting. Screening is used to remove plastic, metallic, or hard particles from organic matter in composting, ensuring soil contamination is avoided.10. Salt and Pepper Shakers. The perforated lid of salt and pepper shakers acts as a sieve, retaining material and lumps while allowing a slow flow. Sifting11. Draining Tea. Using a strainer to separate tea leaves from the brewed liquid.12. Draining Water from Boiled Rice. A strainer is used to remove excess water from cooked rice.13. Removing Impurities from Flour. Before grinding wheat or gram flour, it is sieved to remove stones or dirt.14. Removing Clumps from Dough. Flour is sieved before kneading dough to eliminate clumps.15. Sprinkling Icing. A sieve is used to sprinkle icing on cakes or bread for a fine and even coating.