Question -In villages, we see women separating the grains from the chaff by throwing the grains from a certain height to fall back into a vessel. What is this process called? Explain. [3 MARKS]
Answer: : Process name: 1 Mark Explanation: 2 Marks This process is called Winnowing. It is one of the methods used to separate heavier and lighter components of a mixture. The mixture is exposed to blowing wind.The wind blowsaway the lighter materials,while the heavier parts fall back for recovery, hence separating the two substances of a mixture
Submit Your Solution hear: