1) Ropes and Carpets are made by mixing ________ and ________ fabric. a) cotton and nylon b) cotton and silk 2) We make silk fiber in factories. a) True b) False 3) Which among the following is not to be washed in hot water. a) Cotton Bedspread b) Nylon dress 4) Dam is a ____. a) Human made source of water b) Natural source of water 5) Polluted water can cause __________ disease.  a) Corona b) Typhoid c) Dengue 6) ___________ tablets can be used to kill germs in water. a) hing b) chlorine 7) Glaciers is _______________. a) large amount of frozen water b) large amount of salty water

class-2 EVS - Practice

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