Question

Grains are seprated from harvested crops by using_____ and_____

Answer 1

Answer:

grains are separated from harvested crops by using hand picking and winnowing

Answer 2

Answer:

The crops like wheat or rice are cut close to the ground by hand using a cutting tool called sickle. This is called manual harvesting. In large fields,wheat and paddy crops are cut by a motorised machine called harvester. The process of beating out the grains from the harvested crop plant is called threshing.