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Activity 3, , Let us take the food items listed earlier, and try to find out where they come from, — the ingredients and their sources., Some examples are shown in Table 1.3., Fill in the blanks in Table 1.3 and add, more examples to this list., , , , , , Fig. 1.3 Source of food grains, (a) Paddy field (b) Wheat grains transported, , Ls, , , , 2020-21