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threshing

Threshing, Winnowing, Hand-Picking

Last Updated on October 23, 2020 By Mrs Shilpi Nagpal 3 Comments

Winnowing

Question 1 What are pure substances? Question 2 What is a mixture? Give 5 examples of mixtures? Question 3 Why do we need to separate different components of a mixture? Explain with example? Question 4 Name a solid, liquid and a gaseous mixture? Question 5 State one use of winnowing? Question 6 Give one use of the hand-picking method of separating … [Read more...] about Threshing, Winnowing, Hand-Picking

Harvesting

Last Updated on June 30, 2020 By Mrs Shilpi Nagpal Leave a Comment

Question 1 which agricultural practice is carried out with the help of a sickle? Question 2 Define the term harvesting? Question 3 What is manual harvesting? Question 4 Name the process of beating out the grains from harvested crop? Question 5 What is threshing? Question 6 Name the process in which grains are separated from chaff and hay with the help of … [Read more...] about Harvesting

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