As many as 20 million people of the country would be displaced if sea level rises to 1.5 metres owing to climate change.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/rising-sea-level-displace-20m
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-age-bangladesh
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangladesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-asia
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sea-level-rise
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-impacts
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/displacement
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/migration
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-refugees
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wwf
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ipcc
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-disasters
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/developing-countries
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/unfccc