They usually prefer warm oceans and seas around the equator and spanning upto the tropic of cancer on one side and the tropic of capricorn on the other. They dont live in cold waters and so, do not have the need to migrate. However, they have been known to swim up rivers. They can survive in both salt and fresh water and have been spotted in both rivers and oceans.
It would depend on what kind of shark but most sharks prefer to hunt fish, squid and crustaceans.Here are a couple of examplesHammerheads dine on stingrays.Smooth dogfish sharks like to eat crabs and lobsters.Tiger sharks eat sea turtles.Blue sharks prefer squid.To conserve energy, sharks often target weak, immature or sickly fish or mammals. There is a 1 in 9 million chance that a human will be attacked by a shark.Hope this helps.
most sharks can only live in certain temperature water which is mainly warmer water and if the water got colder yes they would migrate to warmer water or they would die which is why they are having suspicions of great white sharks and other sharks coming in to Britain as the ice caps are melting.
Bull sharks are the most common and dangerous.
Any kind of fish that swims in front of them while they are hungry
This is actually not true at all times or for all sharks. It is true that most sharks need moving water in order to breathe, but there are underwater currents where sharks can stop, because the water is moving around them.
No, not all sharks are dangerous to humans. While some shark species are known to be more aggressive, most sharks are not a threat to humans and typically avoid interactions with us. It's important to respect their space and use caution when swimming in waters where sharks are present.
Sharp-toothed fish include most species of sharks, as well as piranha, barracuda, and gars.
i think that sharks could only be out of water for 4 sec. at most, sharks would die instantly by chasing a dolphin out of the water into the air.
Bull sharks or Great white sharks.
That's what happens when your in the water
Most likely because the cold water
Most all sharks live in saltwater except the bull shark which can live in freshwater and saltwater.