1. On the Basis of Origin
2. On the Basis of Exhaustibility
3. On the Basis of Ownership

• On the Basis of the Status of Development

1. Indiscriminate exploitation of resources
2. Sustainable development
3. Rio de Janeiro Earth Summit, 1992

4. Agenda 21

• Normal Species
• Endangered Species
• Vulnerable Species

• Rare Species
• Endemic Species
• Endemic Species
• Extinct Species

• Some facts and figures about water

• Quantitative Aspects
• Qualitative Aspects

Lifelines of economy

1. Demand location
2. Supply location
3. Work of Traders
4. Transportation sector

The relation between trade, transportation, and communication

1. One of the largest road network
2. Reasons behind the growth of roadways
3. Undulating topography

Classification of roads

1. Golden quadrilateral superhighways
2. National Highways

Classification of roads

1. District roads
2. Other roads
3. Border road