Environmental impact of development in the Sundarbans Environmental impact of development in the Sundarbans Environmental impact of development in the Sundarbans, is the study of environmental impact on Sundarban, the largest single tract mangrove forest. It consist of a geographical area of , including of reserve forest land, and is a natural region located partly in southern Bangladesh and partly in the Indian state of West Bengal. It is ecologically a southern part of the Gangetic delta between the Hooghly river in India on the west and the Meghna river in Bangladesh on the east and is bounded by the Ganga-Padma, the Padma-Meghna on the north and
Ganga in Hinduism small streams. The touch of Shiva further sanctified Ganga. As Ganga traveled to the nether-worlds, she created a different stream to remain on Earth to help purify unfortunate souls there. She is the only river to follow from all the three worlds – Swarga (heaven), Prithvi (Earth) and Patala (netherworld or hell). This is called "Tripathagā"(one who travels the three worlds) in Sanskrit language. Because of Bhagiratha's efforts, Ganga descended to Earth and hence the river is also known as Bhagirathi and the term "Bhagirath prayatna" is used to describe valiant efforts or difficult achievements. Another name that Ganga is