The 1st _______ nation in the world, that ban ‘reef-toxic’ sun cream to save corals and sea life ?

1) Nauru
2) Marshall Islands
3) Kiribati
4) Palau

Palau has become the first nation to ban sun cream which damages the coral reefs, sea life and are toxic to juvenile wildlife species. It is the Pacific Island country in the Western Pacific Ocean near Philippines.The sun cream consists of oxybenzone and octinoxate absorbs UV (UltraViolet) rays which causes water more acidic, makes corals susceptible to bleaching and agitating fish stocks.Following Palau, Hawaii bans sun cream comes into effect from 2021.