Give any two examples of tertiary activities.
Explain any three characteristics of 'Foot Loose Industries'.
Which continent has the highest growth rate of population?
Name the head quarter of 'South Central Railway Zone'.
Which is the most significant aspect of human development?
Define the term 'sex ratio'.
Who is an empowered worker?
Name any two natural sources of water pollutants.
Define the term 'density of population'.
Explain the key areas of human development.
