My day starts with herding livestock, tilling crops using polished stone celts, managing irrigation channels, making pottery and constantly protecting stored grains against spoilage, vermin and unpredictable climate disruptions.
Home/class 9 social science chapter 4 early humans and beginning of civilisation solutions
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Asked: In: Class 9 Social Science
River basins provided fertile silt, abundant water and transportation networks, but recurrent seasonal flooding, soil erosion and changing river courses forced societies to invent complex dikes, reservoirs and cooperative governance systems.
cbse class 9 sst chapter 4 question answerclass 9 social science chapter 4 early humans and beginning of civilisation solutionsearly farming communities and river-valley civilisationsenvironment offers human societies both opportunitiessolutions – class 9 sst chapter 4 early humans and beginning of civilisation