How did some extinct animals reappear in nature?

Generally speaking, those extinct animals in nature reappearIt shows that the environment is improving day by day, and because of this, those extinct animals will gradually multiply, and the number will gradually recover in people's field of vision, so the process of re-emergence is also a population from small to large from less to more. <>

1. Generally speaking, the reason why those stunt animals will reappear is also because the environment has been improved, so those extinct animals can reproduce and continue to expand the population. In fact, it has to be said that the reason why those extinct animals can reappear in nature is also because these extinct animals can continue to reproduce and expand their populations after the conditions are improved, so they appear in people's field of vision again. <>

2. Most of the time, these extinct animals are often because the number is too small, so it is difficult for people to encounter them, and it is precisely because the number of reproduction is gradually discovered by people. In fact, it has to be said that under natural conditions, it is difficult for those extinct animals to find them most of the time, but with the improvement of the natural environment, these extinct animals enter large-scale reproduction, resulting in the population gradually entering people's field of vision from less to more, therefore, these extinct animals will reappear. <>

3. At any time, the neutered animals can reappear, which also means that the environment has been improved, and it is gradually discovered by people, and finally continues to reproduce. In fact, it has to be said that at any time, the reason why those extinct animals can reappear is also a sign that the environment has been improved, so the living environment has gradually improved, so it has led to the continuous reproduction of those extinct animals, and finally appeared in people's field of vision.

In fact, after the environment is improved, those extinct animals can quickly reproduce, expand the population, and gradually be discovered by people, so they return to the natural world.

Extinction is only because humans have not discovered it, and in many cases, they will reappear, or some of them have not grown up, so humans cannot find them.

Directly appeared. Because these extinct animals do not disappear, but go into hiding, they occasionally run out on their own.

In fact, some extinct animals will revive when the natural environmental conditions are suitable for their lives.

Human beings are currently the strongest biological existence on the earth, if you use the pyramid to compare, human beings are undoubtedly the existence at the top of the pyramid, but there are also many creatures belowTogether, we all have a certain connection with each other, and people wonder what would happen to humans if all the animals in nature disappeared. This could be a huge disaster, because the ecosystem will be hit hard.

Biology is completely destroyed, only we humans, this will directly lead to a huge threat to human life, plants are gone, naturally we can only breathe carbon dioxide, can not absorb carbon dioxide, it is easy to break out of disasters, for human beings, such as the tsunami, we have no way to resist, human beings will lose a lot of resources, and finally go to extinction, this is the end of the world, there are no creatures, the whole world will become a mess, and finally human beings will not be able to survive.

If all animals in nature were to disappear, humans might also disappear. Because there is no way for humans to survive alone from all animal groups. And without animal restraint, the environment will deteriorate extremely quickly, and it is very likely that it will be destroyed.

If all the animals in nature disappear, then the biological chain on the earth will be completely destroyed, and human beings will lose all meat food, and over time, human bodies will have problems.