Part - 1 CH - 5 Secondary Activities — Geography STD 12 Humanities — Question

What are the factors on which development of inland waterways depend?

Explain how the global trade affects many aspects of life.

Geography is a blend of social sciences and physical sciences. Do you agree? Justify.

Explain the importance of foodgrains in the Indian agricultural economy. Describe any three characteristics of rice cultivation.
### Explain the importance of food grains in the Indian agricultural economy. Describe any three characteristics of rice cultivation.

Explain how technology indicates the level of cultural development of society.

What do you mean by Kolkhoz? How did it begin? Explain its features.

Distinguish between the types of farming based on organization.

Explain how ‘difference in national resources’ act as basis of international trade.

Electricity is one of the greatest inventions of all times. It is mostly generated by using coal, natural gas and petroleum, which are exhaustable resources. Can you imagine the human society without electricity? This may happen in future, when all energy resources will be exhausted. Explain the values that can change this possible darkness scenario.

Describe the major source of air pollution.