Marmagao Port is located at the mouth of the Zuvari-estuary in Goa. It is an important iron ore exporting seaport. It is connected to Karnataka via Konkan Railways.
Dampier-Hodges line is an imaginary line drawn in 1829-1830 to mark the northern boundary of Sundarbans delta. It passes through 24 Parganas South and North districts of West Bengal.
The Country’s total geographical area under the wetlands is recorded highest in Gujarat as compared to other states. In India, the total geographical area of coastal wetlands is lesser than that of inland wetlands.