Question

why is the polar ice receding? what can be its impact?​

Answer 1

Explanation:

Arctic ice and permafrost—ground that is permanently frozen—store large amounts of methane, a greenhouse gas that contributes to climate change. When it thaws, that methane is released, increasing the rate of warming.

Answer 2

Explanation:

Global warming

It cause the thinning in the ozone layer above antartica so the heat increases and it causes the polar ice to reduce