The shark is one of the most dangerous predators on the planet. Sharks live not only in the oceans and seas, but often swim in rivers. It is necessary to be cautious, resting on the shores of large reservoirs, in Russia this Black and Azov Seas. In order to get out of the water in time, you need to determine that there is a shark nearby. To do this, you need to know what the shark looks like. The peculiarities of the structure of the species of this predator can be found here.
The biggest shark is white. She got this name because of the white color of her belly. But before you recognize what color her belly is, there can be trouble. This is the most bloodthirsty member of the family of sharks. It has a brown coloring of the sides and back, and can also be black or gray. Look how this predator looks like - a white shark. The photo is located below. The weight of this giant can reach 8-10 tons. And the dimensions are up to 15 meters (possibly more). The body has such a structure, which is exactly the same as the body of an ordinary fish. Streamlined body allows the shark to reach speeds of up to 35-40 kilometers per hour.
All sharks look almost identical, theirunites the famous spin fin, on which it is possible to recognize this toothy fish. The size of sharks differ depending on their species. The safest for humans is a whale shark. Although its size may exceed 18 meters, it prefers to track plankton, not man. Looking at the photo of the whale shark, you can see that the head of the fish is flattened, this shark is very different in structure from the rest of its brethren. Color of the whale shark is light gray. The skin is covered with spots, sparse on the back, small and frequent near the head.
If you look at the photos of the tiger sharks, alreadyit becomes scary. This predator can eat up his fellow humans, regardless of their size. The very same tiger shark often does not exceed the size of 4 meters. She, like none of the family of sharks, can smell blood even at very great distances. Tiger shark has a gray color, and at a young age it is striped, with dark brown stripes - tiger.