The sound of familiar animals: elephant, cow, horse, duck, chicken, cat ....

The world we live in is huge. There are many things that are still waiting for people to discover. According to studies, there are about 8.8 million animal species on Earth. It's a terrible figure, isn't it? We humans have discovered even a quarter of them. There are animals that are very close, for example, farm animals, with familiar animals that live with us, such as dogs and cats. These animals are grown to provide people with food and decoration, such as chickens, cows, pigs, ducks, sheep, goats. Some species are grown for traction force, replacing people with hard work, such as buffaloes, horses, horses, these are animals for riding, transporting people and transporting