India is located in southern Asia, is the largest country in the South Asian subcontinent, with Pakistan, China, Nepal, Bhutan, Myanmar and Bangladesh, adjacent to the verge of the Bay of Bengal and the Arabian Sea has a coastline of 5560 kilometers. Throughout India, is divided into Deccan Plateau and the central highlands, plains and the Himalayas of three natural geographical area. It has a tropical monsoon climate, the temperature varies due to the altitude, the Himalayas average annual temperature of 12 ? ~ 14 ?, the eastern region 26 ? ~ 29 ?.