The walrus's large tusks do not affect the walrus's movements, but instead protect the walrus and allow it to fight off predators. The tusks are a walrus' weapon of self-defense, and in the event of a polar bear encounter, the walrus will flash its tusks. If the walrus wants to go ashore, the tusks become ice picks that help the walrus escape on the ice. Without the tusks, the walrus can only slide on the ice, and its speed is greatly reduced.

It would help the walrus walk.

When walking on the ice, if there is no supportable object or something to climb on the ice around, the speed will be very low. It can be seen that the walrus's long tusks are what help the walrus to walk on the ice, and it is quite possible to glide out a long way with the tusks against the ice, and then with two small hands to support the sheltered surface. If you have been swimming in the sea water before and want to go ashore, this time you can't rely only on two short hands, you have to use the long tusks a hand to pick up the ice, and then you can go ashore. Since the walrus can evolve such long tusks, there must be a certain role, it is impossible to drag the walrus and make it suffer.

The tusks are a symbol of power, enabling the walrus to defeat its competitors.

The animal is a herd animal, and the length and thickness of its tusks determine its status. If there is competition with its own kind for territory and mates, the walrus will fight with its tusks. But the fight will not be head to head, if you find that one side has the upper hand, the other side will rush to escape, will not be dead to carry on. Although this animal looks stupid and ugly, it is indeed skillful, mainly relying on its tusks. So if you meet a walrus, you have to hurry away and don't get close to the walrus, or you may be hurt by the pair of tusks.

Summary

Because of its body structure, the walrus can swim in the deep water layer of 1500 meters under the sea, but can only stay for two hours. The reason for this amazing diving ability is the abundance of blood in the walrus' body. This animal's blood occupies 20% of its entire body weight, and the stored oxygen is a lot.