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Isaac Newton English school, Cottonpet,Bangalore, , Sub : Social studies, Topic : Our Industries ( Chapter 02), Class : 4th std, , I.Answer the following Questions:, 1.Why are industries important for us?, A.Industries are important because they convert raw, materials into finished products., 2.How many types of industries are there? Name them?, A.There are three types of industries.They are :, 1.Cottage industries, 2.Small scale industries, 3.Large scale industries, 3.What is a Cottage industry? Give example?, A .Very small manufacturing units run from one's home is, called a Cottage industry., 4.What is a Small scale industry?, A.Few people working with simple machines in a small, place is a small scale industry.

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5.What is a Large Scale industry?, A.Large number of people working with big machines is a, largescale industry., 6.Which country is the second largest producer of sugar in, the world?, A.India is the second largest producer of sugar in the world., II.Fill in the Blanks :, 1.Toymaking comes under cottage industry ., 2.Silk mills are located at Varanasi., 3.Ships are built in the shipyards of mumbai., 4.Jute mills are located in kolkata., 5.Aeroplanes are made in factories., , III.Give examples for the following :, 1.Cottage Industry : Making pickles,Grinding Flour,toys etc., 2.Smallscale Industry : Making soaps,biscuits,readymade, garments etc., 3.Largescale Industry : Iron and steel plants,cloth mills,Oil, refineries etc.

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IV. Match the Following :, 1.Iron and steel plant = Bokaro, 2.Cotton textiles = Mumbai, 3.Automobile industry = Pune, 4.Sugar mill = Uttar pradesh, V.Stick pictures of different types of industries in India.