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Mention two factors which are essential for the development of tube well irrigation.
Concept: Irrigation
Give one reason for each of the following:
Tank irrigation is an important method of irrigation in Karnataka.
Concept: Irrigation
State two reasons why irrigation is important to a country like India.
Concept: Irrigation
Name two modern methods of irrigation. State one important reason for their growing popularity.
Concept: Irrigation
Why is well irrigation still a popular means of irrigation? Give two reasons to support your answers.
Concept: Irrigation
Why is the world in danger of facing a severe water shortage in the coming future? Give two reasons to support your answer.
Concept: Need to Conserve Water
State one measure the government should adopt to handle the present water crisis.
Concept: Need to Conserve Water
State a reason why the Northern Rivers are more suitable for navigation than the Deccan rivers.
Concept: Need to Conserve Water
State two reasons why tank irrigation is popular in South India.
Concept: Irrigation
Mention two advantages that surface wells have over inundation canals.
Concept: Irrigation
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
Concept: Irrigation
Give one geographical reason for each of the following statements:
The drip method of irrigation is the best among all modern methods of irrigation.
Concept: Irrigation
Give one geographical reason for each of the following statements:
Canal irrigation leads to the ground around it becoming unproductive.
Concept: Irrigation
Give three reasons for the conservation of water resources.
Concept: Need to Conserve Water
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
Concept: Irrigation
Give two main reasons why water scarcity occurs in India.
Concept: Need to Conserve Water
Name two states where perennial canals are widely used.
Concept: Need to Conserve Water
Briefly explain two reasons for perennial canals being a popular form if irrigation in the named states
Concept: Irrigation
Name any two methods of water harvesting in India.
Concept: Need to Conserve Water
Give two reasons why peninsular rivers are not ideal for navigation.
Concept: Need to Conserve Water
