India, with an area of 3.3 million sq. km, is a subcontinent. The peninsula is separated from mainland Asia by the Himalayas. The country lies between 8" 4' and 37" 6' north of the Equator and is surrounded by the Bay of Bengal in the east, the Arabian Sea in the west and the Indian Ocean to the south.
The Himalayas form the highest mountain range in the world, extending 2,500 km over northern India. Bounded by the Indus River in the west and the Brahmaputra in the east, the three parallel ranges, the Himadri, Himachal and Shivaliks have deep canyons gorged by the rivers flowing into the Gangetic plain.
Nepal, a sovereign Independent Kingdom, lies between 80 degree 12' east longitude and 26 degree 22' and 30 degree 27' north latitude. It is bounded on the north by the Tibet Autonomous Region of the People's Republic of China; on the east by Sikkim and West Bengal of the Indian Union on the south by Indian States of Bihar and Uttar Pradesh and on the west by Uttar Pradesh of Indian Union. The length of the Kingdom is 885 kilometers east-west and its breath varies from 145 to 241 kilometers north-south. Climatically, it lies in the temperate zone with the added advantage of altitude.
The Himalayas form the highest mountain range in the world, extending 2,500 km over northern India. Bounded by the Indus River in the west and the Brahmaputra in the east, the three parallel ranges, the Himadri, Himachal and Shivaliks have deep canyons gorged by the rivers flowing into the Gangetic plain.
Nepal, a sovereign Independent Kingdom, lies between 80 degree 12' east longitude and 26 degree 22' and 30 degree 27' north latitude. It is bounded on the north by the Tibet Autonomous Region of the People's Republic of China; on the east by Sikkim and West Bengal of the Indian Union on the south by Indian States of Bihar and Uttar Pradesh and on the west by Uttar Pradesh of Indian Union. The length of the Kingdom is 885 kilometers east-west and its breath varies from 145 to 241 kilometers north-south. Climatically, it lies in the temperate zone with the added advantage of altitude.
The rivers may be classified as follows: (a) the Himalayan, (b) the Deccan, (c) the coastal and (d) the rivers of the inland drainage basin. The Himalayan rivers are generally snow-fed and flow throughout the year. During the monsoon months (June to September), the Himalayas receive very heavy rainfall and the rivers carry the maximum amount of water, causing frequent floods. The Deccan rivers are generally rain-fed and, therefore, fluctuate greatly in volume. A very large number of them are non-perennial. The coastal rivers, specialty on the west coast, are short and have limited catchment areas. Most of these are non-perennial as well. The rivers on the inland drainage basin are few and ephemeral. They drain towards individual basins or salt lakes like the Sambhar or are lost in the sands, having no outlet to the sea.
The Himalayan region, which is rich in vegetative life, possesses varieties that can be found practically from the tropical to tundra regions. Only the altitude influences the distribution of vegetation. In the rest, of the country, the type of vegetation is target determined by the amount of rainfall. Outside the Himalayan region, the country can be divided into three major vegetation regions: the tropical wet evergreen and semi-evergreen forests, the tropical deciduous forests, and the thorn forests and shrubs.
The altitude of this region ranges between 4877 meters and 8848 meters with the snow line running around 48848 meters. It includes 8 of the existing 14 summits in the world which exceed an altitude of 8000 meters. They represent. (1) Sagarmatha (Mt. Everest) 8848 m, (2) Kangchenjunga - 8586 m, (3) Lhotse - 8516m, Makalu - 8463m, (5) ChoOyo- 8201 m, (6) Dhaulagiri - 8167m, (7) Manaslu - 8163m, and Annapurna- 8091 m.
This region accounts for about 64 percent to total land area. It is formed by the Mahabharat range that soars up to 4877 meters. To its south lies the lower Churia range whose altitude varies from 610 meters to 1524 meters.
The low-land Terai region which has a width of about 26 to 32 kilometers and a maximum altitude of 305 meters, which occupies about 17% of total land area of the country. Kechanakawal the lowest point of the country with an altitude of 70 meters lies in Jhapa District of the eastern Terai.