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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
“The modern means of irrigation are gaining popularity.” Give two reasons to justify this statement.
Concept: Irrigation
Mention two factors that favour the development of tube well irrigation in Punjab.
Concept: Irrigation
Most of the South Indian states are not suitable for development of canal irrigation.
Concept: Irrigation
There is an urgent need for water conservation in India.
Concept: Irrigation
Development of irrigation is essential for the growth of the agriculture sector of India.
Concept: Irrigation
Distinguish between Inundation canals and Perennial canals or Why are Perennial canals more important than inundation canals?
Concept: Means of Irrigation >> Canal Irrigation
Which of the following is a ground water source?
Concept: Sources of Water
Give a reason for the following:
Agriculture sector in India needs the support of irrigation.
Concept: Irrigation
Give a reason for the following:
Well irrigation is a popular means of irrigation in Northern India.
Concept: Means of Irrigation >> Well Irrigation
Where in India is Tank irrigation most widely used?
Concept: Means of Irrigation >> Tank Irrigation
Mention one advantage of using tank as a means of irrigation.
Concept: Means of Irrigation >> Tank Irrigation
Which means of irrigation can be developed with minimum expenditure?
Concept: Means of Irrigation >> Well Irrigation
Mention one disadvantage of using tank irrigation.
Concept: Means of Irrigation >> Tank Irrigation
What is the advantage of using Drip irrigation?
Concept: Means of Irrigation >> Modern Irrigation Methods
