What if the megalodon was still alive today?

For starters, if megalodon sharks still roamed our oceans, the last place they’d be going would be the Mariana Trench! Unlike humans, who only produce teeth during the early stages of life, sharks continue to produce new sets throughout their entire lives, losing their teeth almost every two weeks.

Is the megalodon Still Alive 2020?

Megalodon is NOT alive today, it went extinct around 3.5 million years ago.

What would happen to humans if sharks went extinct?

And if they were to disappear, the repercussions on ocean food webs would ultimately affect humans, too. “Fisheries may collapse, with artisanal fishers being the likely most affected, and popular tourism destinations which rely on sharks to attract tourists will also suffer greatly,” Bortoluzzi said.

Is there a megalodon in Massachusetts?

The first known sighting of a truly enormous shark took place a week ago off the coast of Massachusetts. Alex Albrecht, a marine biodiversity student and musician shot video of the giant shark from the mast of the SSV Corwith Cramer more than 100 miles off of the coast near Woods Hole.

What caused megalodon to go extinct?

These studies suggested that shifting food-chain dynamics may have been the primary factor in megalodon’s demise, as the availability of its primary food source, baleen whales, decreased and the numbers of its competitors—smaller predatory sharks (such as the great white shark, Carcharodon carcharias) and whales (such …

How did the megalodon get extinct?

Extinction of a mega shark We know that megalodon had become extinct by the end of the Pliocene (2.6 million years ago), when the planet entered a phase of global cooling. As the adult sharks were dependent on tropical waters, the drop in ocean temperatures likely resulted in a significant loss of habitat.

What happened to the megalodon shark?

Capable of reaching lengths twice the size of Tyrannosaurus Rex and carrying a bite force that could crush an automobile, the megalodon, or Carcharocles megalodon, was the ruler of the prehistoric seas. And yet, despite being at the top of the food chain with no known predators, the shark went extinct around 2.6 million years ago.

How big is a megalodon?

2: Megalodon grew up to 60 feet long. If we don’t have full fossil skeletons, how do we know how big megalodon was? Scientists who study modern sharks can look at a shark tooth and estimate fairly accurately how large that shark was based on shape and size, and shark-family information.

What kind of competition did the megalodon have?

In return, they might have faced competition from ancient sperm whales and killer whales. The fossil record shows that as megalodon populations declined, large predatory whales and smaller sharks filled their place in the food web and changed the ocean’s biodiversity.

What is the difference between a megalodon shark and a sperm whale?

The sperm whale is a little bit longer, but also lighter. Over the years the size estimations of the Megalodon shark have changed, as the science surrounding it’s evolution has progressed. One of the issues in estimating it’s true size is that the skeletons of sharks are made out of cartilage which does not easily fossilize.