New Delhi: Scientists have been of the opinion that many cities in the world will not be visible for the melting of polar ice by 2050. The risk of many cities sinking under water has increased due to melting of polar ice.
The direct impact of global warming is now seen on the two poles of the world, now known as an ice reserve. Temperatures in many regions of the North Pole and South Pole have been shown to rise to the limit required due to the melting of snow. As a result, a massive melting of ice has started on both poles. The unprecedented temperatures at the two poles have upset scientists around the world.
