Total words: 323Nepal is rich in water resource. There are many small and big rivers. These are the natural gifts for Nepal. It is proved by the fact that Nepal is the second richest country in the world after Brazil in water resource. Most rivers in Nepal originate from the snow clad mountains. Among these rivers in Nepal Koshi, Gandaki, Narayani and Karnali are some of the biggest rivers which flow from the Himalayas all through the year. Koshi is considered as the largest and Karnali is considered as the longest rivers in Nepal. Similarly, there are other rivers such as Bagmati, Bheri, Rapti, Kamala, Seti, Marshyangdi, etc. And many zones of Nepal are named after these rivers.