North-Eastern Zonal Council has eight states viz, Sikkim, Arunachal Pradesh, Meghalaya, Nagaland, Manipur, Mizoram, Tripura, Assam. Taking states and UTs together, the Northern zonal council has the maximum number of states and UT.
The main reason for the earthquakes in India is the tectonic movement. The Indian plate is continuously hitting at Asia plate at a rate of approximately 47 mm/year (anticlockwise).
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.
The Country’s total geographical area under the wetlands is recorded highest in Gujarat as compared to other states. In India, the total geographical area of coastal wetlands is lesser than that of inland wetlands.
Dr. Vikram Ambalal Sarabhai, is the father of the Indian Space Industry, a multi-faceted personality, was a distinguished cosmic-ray and space scientist, an institution builder, industrialist, a management expert, educationist, a connoisseur of arts and above all a great human being. He founded the Physical Research Laboratory which later served as the cradle of Space Science Research in India.