Justify that energy crisis can be overcome with the use of renewable sources of energy.
There is energy crises in the country. The demand for all commercial fuels is more than its supply.
Government is encouraging the use of hydel and wind energy.
Bio-gas generation programmes have been boosted up. For a tropical country like India, where sun is an abundant source, solar energy should be given highest priority.
Describe the meaning of public health. Discuss the major public health measures undertaken by the state in recent years to control diseases.
What is the significance of ‘energy’? Differentiate between commercial and non-commercial sources of energy.
Justify that energy crisis can be overcome with the use of renewable sources of energy.
Discuss the reforms which have been initiated recently to meet the energy crisis in India.
Infrastructure contributes to the economic development of a country. Do you agree? Explain.
Explain the two categories into which infrastructure is divided. How are both interdependent?