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Questions
State two reasons to explain why irrigation is necessary in India.
Enumerate four reasons why irrigation is necessary in many parts of India.
Give three reasons to explain why irrigation is necessary in India.
Explain
Give Reasons
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Solution
- Monsoon Dependency: Agriculture in India relies heavily on monsoon rains, which are seasonal and often unpredictable. Irrigation provides a consistent water supply, mitigating the risks of crop failure due to irregular rainfall.
- Regional Rainfall Variability: Some regions receive scanty or erratic rainfall. Irrigation compensates for these deficiencies, ensuring crops receive adequate water.
- Multiple Cropping: To increase agricultural productivity and grow more than one crop annually, irrigation is essential to support cultivation beyond the rainy season.
- Support for High-Yield Crops: Modern agricultural practices and high-yielding varieties require regular and sufficient water, which natural rainfall alone cannot ensure, making irrigation indispensable.
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Notes
Students should refer to the answer according to their question and preferred marks.
Concept of Water Resources
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Chapter 13: Water Resources and Types of Irrigation - EXAMINATION CORNER [Page 265]
