Indian Geography
Arrange the following river basin of India as per the ascending order of their area coverage1. Krishna2. Ganga3. Indus4. GodavariChoose the correct option from the codes given below :
The useful steps to prevent soil erosion are Afforestation, Contour Ploughing, Prohibition of shifting cultivation, Flood control, Restoration of long fallow, reclamation of alkaline and saline soil.
All given statements are correct Growing of two or more than two crops simultaneously on the same piece of land is called inter-cropping. It yields higher productivity per unit area. It is mostly prevalent in plantation crops like coconut and areca nut. Main objectives of intercropping are:Insurance against total crop failure under aberrant weather conditions or pest epidemicsIncrease in total productivity per unit land areaJudicious utilization of resources such as land, labor and inputs
The Bagmati River is the principle river which originates at Baghdwar (Bagh-Tiger, Dwar-Door) just below the summit of Shivapuri hill which lies in the northern part of Kathmandu valley in central Nepal. The length of the Bagmati River is around 196 KM in India. The source of the Sutlej River is near Lake Rakshastal in Tibet. Ghaghara originates in glaciers of Mapchachungo on the Tibetan Plateau near Lake Mansarovar, cuts through the Himalayas in Nepal and joins the Sarda River at Brahmaghat in India.
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