User talk:Dt. Mahmudul Hasan

Air pollution in dhaka metro city!
Nowadays the air pollution in dhaka metro city area is a cause of major concern for everyone's health specially for child & old citizens.

Along with the most densely populated city there are thousands of industry operating in dhaka city & roads are stuck with millions of vehicles which are the major cause of air pollution.

We need to be concerned about it now & need to focus on the issue to reduce the pollution otherwise the increased amount of heaved metals in air will cause severe chronic disease like asthma. Dt. Mahmudul Hasan (talk) 10:44, 12 December 2022 (UTC)