What shape does the dolphin's tail look like and what function does it have

The dolphin's tail seemed to be made up of three triangles, two of which were below, forming a fan, and one of which was above, and looked as if the sails of a ship were standing on it. Their tails play a great role, and they can swing up and down to control their swimming direction. Dolphins usually jump out of the water occasionally when swimming, which can only be done with the help of their tails. In addition, dolphins' tails can also help them maintain their balance.

What shape does a dolphin's tail look like

Dolphins' tails look like triangles, but their tails look like three triangles. There are two triangles parallel to the body, forming a fan shape. There is also a triangle on top of the fan, which looks like a sail standing on a boat. Their tails, like whales' tails, have great functions.

2. What is the role of dolphin's tail

1. Control direction: Dolphins swim faster. First, their tails can accelerate, and their tails can keep them swimming faster. Dolphins swim faster, reaching 30-40 kilometers per hour. With the help of their tails, they can keep swimming at high speed all the time. In addition, when they swim, they also need to change their direction. The tail is an important part of them to change direction. If there is no tail, it will be difficult for them to change direction.

2. Keep a unique way of swimming: Dolphins will jump out of the water when swimming, but the angle of jumping out is relatively small, and the angle of falling back is relatively small. This unique way of swimming needs the help of their tails.

3. Keep balance: Dolphins' tails also keep their own balance and play a role in maintaining stability when swimming. If dolphins don't have tails, they are likely to tilt when swimming.