The correct option is C Rural areas are absolutely necessary for urban areas to function smoothly.
Historically, very rural areas or villages were economically self-sufficient. Majority of the population living in the rural areas were dependent on agriculture for their livelihood. Goods produced in these farms were exchanged in return for the services provided by the artisans in and around rural settlements.
Rural areas are absolutely necessary for urban areas to function smoothly. Urban areas rely on the rural areas to meet their demands for food grains, raw materials, wood, and water which are products of the rural ecosystem.
In 1961, 82% of India’s population resided in villages.