Researchers discovered the world's deepest known blue hole at which place?
Researchers discovered the world's deepest known blue hole at which place?
محققین نے دنیا کا سب سے گہرا بلیو ہول کس مقام پر دریافت کیا؟
Explanation
Researchers discovered the world's deepest known blue hole in Mexico.
The blue hole is named as 'Tam Ja Blue Hole (TJBH).
Taam Ja' Blue Hole is the deepest known underwater sinkhole in the world, researchers have discovered — and they haven't even reached the bottom yet.
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