• Thirty years in the past the blockbuster Jaws introduced the terror of shark assault to film theaters. The document-breaking film, directed by Steven Spielberg and primarily based on a best-promoting novel by Peter Benchley, grossed almost 130 million dollars (U.S.) in the United States alone. • As elasmobranches, sharks have skeletons made not of bone however of cartilage, tissue just like that found in human noses and ears. Cartilaginous skeletons are lighter than bone and assist sharks to stay neutrally buoyant . • Sharks are apex predators, and as such, they have an effect on the entire ocean food chain from their place on the high. The culturally celebrated however controversial soup is found broadly in Asia and can even be on the menu at Hong Kong Disneyland when the park opens in September. • A main cause of shark mortality is "finning," a process in which fishers kill sharks solely to remove their fins. Fins can promote for U.S. $four hundred per kilogram (U.S. $880 per pound) or extra. • Sharks are various reproducers, and their mating has been observed only on uncommon occasions. Some species are egg-laying , whereas others bear stay young . • While scientists still have a lot to learn about shark migration, researchers do know that some species get around. Blue sharks , for example, roam the North Atlantic on journeys of 1,200 to 1,seven hundred nautical miles . http://vacationsinmaine-usa.mystrikingly.com/blog/maine-holiday-guide The United States averages simply sixteen shark attacks each year and slightly lower than one shark-attack fatality every two years. Meanwhile, within the coastal U.S. states alone, lightning strikes and kills greater than 41 people every year. Higgins Beach, Crescent Beach and Willard Beachare simply south of Portland in the Casco Bay Region, are every almost a mile lengthy with soft sand and extraordinary sea views. Some of Maine's most stunning lodges aredirectly on the seashore, howevercoastal lodgestend to be a bit inexpensive.