Is megalodon shark still alive in marina trench
Answers
Your answer is NOPE
They have got extinct.
Modern science tells us the Megalodon Shark is extinct, but could it still live in the Mariana Trench and other deep places in the ocean? Some people think so, and whenever the subject of a living Megalodon comes up the Mariana Trench is pointed out as a likely hiding spot.
This is partly due to some fairly famous novels written on the subject, but the logic here makes sense. Megalodon was a 60-foot shark that hunted near shore and fed on large whales and other marine creatures. Obviously if such a creature still existed it would be visible and well known. This fact alone is enough for most researchers to conclude that Megalodon is extinct.
However, alleged Megalodon sightings through the years would suggest otherwise. Anecdotal evidence, mainly stories from fishermen who witness massive sharks, would indicate there is still a very large predatory shark out there somewhere.
But if Megalodon still exists it must have evolved to live somewhere it is rarely seen. The Mariana Trench is about as remote as it gets, and even a massive shark would be very hard to find.