Question

chennai will be submerged

Answer 1

Chennai:Entire Mumbai,parts of Chennai & Odisha might be no more on Earth's face after a century due to drastic climatic change.A major study by J S Mani- a professor of ocean departments,IIT Madras has revealed that these cities may be at the foreftront of climate change impact.

Answer 2

Mumbai, Chennai, Kolkata among cities that may be submerged by 2050: Report. Parts of Mumbai, Surat, Chennai and Kolkata will be either underwater or ravaged by recurring floods by 2050 as sea levels across the world will continue to rise with increasing carbon emissions.