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प्रश्न
Most of the South Indian states are not suitable for development of canal irrigation.
उत्तर
canal irrigation is not suitable in south India because of the following reasons :
The undulating relief and hard rocks make it difficult to dig canals and Wells. There is a little percolation of rain water due to hard rock structure and ground water is not available in large quantities. The scattered nature of population and agricultural fields also favours tank irrigation Most of the rivers in this region are seasonal and dry up in summer season. Therefore they cannot supply water to canals throughout the year.
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संबंधित प्रश्न
Give one geographical reason for each of the following:
A tube well should be installed in a fertile and productive region.
Give one geographical reason for each of the following:
Canal irrigation is more suitable in the Northern Plains.
“Without irrigation, development of agriculture is difficult in India”. Clarify the statement by giving two reasons.
State two reasons why tank irrigation is popular in South India.
Mention two advantages that surface wells have over inundation canals.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
Briefly explain two reasons for perennial canals being a popular form if irrigation in the named states
“The modern means of irrigation are gaining popularity.” Give two reasons to justify this statement.
Why is canal irrigation more popular in Northern India?
The drip method of irrigation is the best among all modem methods of irrigation.
