There are nearly 400 different types of sharks, but only about 30 species have been reported to have attacked humans. Most people know that the most dangerous shark is the great white shark, mainly because they have seen the movie Jaws. However, there are two other fierce sharks. They are tiger sharks and bull sharks. Compared with other dangers, the possibility of being attacked by sharks is very small. Many more people drown in the sea than are bitten by sharks every year. A small number of attacks every year prove that sharks will not feed on humans if they have a choice. There are three types of shark attacks. The main one is called "hit-and-run". The shark attacks you because it thinks you are a fish, but when it tastes human, it decides not to eat you. The second kind is called "bump and bite". A shark will hit you to see if you are fit to be eaten. If it thinks you are, it will bite you. The third kind is called "stealth". When attacking in this way, the shark will wait for you to swim over and then suddenly attack you. The latter two types of attacks are more likely to be fatal to humans. However, if you follow the following suggestions, your chances of being attacked by sharks will be reduced. ? 6? 1 Don't swim in the dark. Sharks can still see you, but you can't see them ? 6? 1 If you are cut or have a new wound, don't swim. Sharks can smell blood from a long distance. ? 6? 1 Don't wear bright clothes or jewelry, because colors and shiny objects will attract sharks. ? 6? 1 Try to live in groups, because sharks usually avoid a large number of people. Recently, with the increasing popularity of water sports, shark attacks have also increased. If a shark attacks you, try the following suggestions to help you. ? 6? 1 Don't panic. ? 6? 1 hit the shark's nose. ? 6? 1 Put your finger in the shark's eye. Don't be afraid of sharks, because the probability of being struck by lightning is 30 times that of being attacked by sharks.

There are about 400 species of sharks in the world, but it is reported that only 30 species have attacked humans. Many people think that only great white sharks are dangerous because they have seen the movie Jaws, but there are actually two other fierce sharks: tiger sharks and bull sharks. Compared with other dangers, the chances of being attacked by sharks are very small. More people drown in the sea than are killed by sharks every year. These small numbers every year show that sharks don't eat people if they have a choice.

There are three kinds of sharks that are aggressive, and the most important one is called "hit and run". These sharks attack you because they think you are a fish, but they won't eat you when you taste like a human. The second type is called impact bite. This shark will hit you to see if you are fit to be eaten. If it thinks you are fit to be eaten, it will bite you. The third kind is called "stalker". It attacks like this-it waits for you to have it and then suddenly attacks you. The latter two are considered fatal to human beings to a great extent.

In any case, if you follow the following suggestions, you can reduce the possibility of being attacked by sharks: don't swim in the dark, sharks can see you but you can't see them; Don't swim when you are injured or have a new wound. Sharks can smell blood from a long distance. Don't wear brightly colored clothes or jewelry, because sharks will be attracted by colors and shiny things; It is best to live in groups, because sharks generally don't attack groups of many people.

Recently, shark attacks have increased because water sports have become popular. When a shark attacks you, try some ways to help you. Don't panic. Attack the shark's nose and put your finger into the shark's eye. Don't be scared by sharks, because the probability of being struck by lightning is 30 times that of being attacked by sharks.