The River and the Sea.

1. I am Ganga.(the Ganges)
2. I start from Gangotri in Himalayas.
3. Hima means snow.
4. The snow melts and we start as a droplet.
5. http://www.thefreedictionary.com/droplet
6. All of us join together and we become a stream.
7. We flow  from high level to low level.
8. We join together and make a river.
9. You call us by different names.
10. I have tributaries who fill my stomach.
11. I sometimes overflow.
12. I cross the borders and the banks.
13. My aim ,goal,target and destination is the sea.
14. I run as fast as I can to join my partner the Sea.
15. In my case ,I join the Bay of Bengal.
16. I make fertile all the lands.
17. Please don't pollute me.
18. Make me remain as pure as I am.
19. King Bhagirat of Raghu dynasty brought me on the earth.
20. I am the wife of Lord Siva.
21. You can find me on his head.
22. https://youtu.be/UM9aPy7H534
23.