Food security means availability of food to all people all the time. Food security has following dimensions:Availability of food: This means the food production within the country, food imports and previous years’ stock stored in government granaries.Accessibility of food: This means food should be within reach of every person.Affordability: This means that every individual has enough money to buy sufficient, safe and nutritious food to meet one’s dietary needs.
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3 features are:-
(1)inadequate food  
(2)not able to afford 1 meal per day
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