In deserts, people sun-dry vegetables. In the Himalayas, they smoke meat or dry fruits. Coastal regions use salt or pickling to preserve fish. In the south, spices help prevent spoilage. Food preservation varies with climate, helping people store food for off-seasons.
Class 7 Social Science Chapter 1 Geographical Diversity of India question answer
Class 7 NCERT Social Science India and the World: Land and the People Chapter 1 Geographical Diversity of India
Different regions of India use unique preservation methods suited to their climate. In Rajasthan, people sun-dry vegetables and grains. In Ladakh, freezing and drying are common due to extreme cold. Kerala and Bengal use salt, pickling or fermentation to preserve fish. Spices, used in the south, prevent microbial growth. Such methods ensure food lasts through seasons with little or no harvest. This knowledge, passed through generations, helps communities survive weather changes and maintain food supply year-round.
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