Question

Collect information from your parents regarding various methods used by us to clean food grains

Answer 1

first remove all the dust from that there after keep the grains outside the sunlight then tie it properly so that it doesn't get decomposed

Answer 2

Food grains often come with different types of dirt and contaminants which are not good for our health and that's why we should clean the food grains before usage.

Some domestic methods for food grain cleaning are;

1) Washing with water is the most common method.

2) Manually sorting and picking out the dirt materials.

3) Using different types of sorting tools such as winnowing fan etc.

And many more.