In which country, a 500-meter-high coral reef has been discovered for the first time in 120 years?

Correct answer

Australia

Explanation

Explanation As per the Schmidt Ocean Institute , its research vessel ‘ Falkor ’ has discovered a massive coral reef in the Great Barrier Reef in Australia . The research vessel has been undertaking a 12-month exploration mission of the ocean surrounding Australia . The 500-meter-high reef has been discovered for the first time in 120 years . ‘ SuBastian ’, the underwater robot of the institute is deployed to explore the new reef.