Question

व्हाई इज द वेल एंड ट्यूबवेल इरिगेशन मोर पापुलर इन नॉर्दर्न इंडिया​

Answer 1

Explanation:

Wells and tubewells are the most popular means of irrigation in northern plains because: These can be dug at any convenient place. These are also independent source of irrigation and farmers can use it as and when required.