If you dig a river, will it give birth to fish on its own after many years?

Mountains and rivers become lively because of living beings, rivers have swimming fish and become clear, it is life that has created our thousands of vivid world, many of our ponds are very far away from rivers with fish, but after a long time there will be many small fish swimming,So if you dig a river, will it give birth to fish on its own after many years? If you dig a river, there is a high chance that small fish will appear after many yearsLet's break it down. <>

We all know that after a period of time in many rivers and ponds that have been excavated, a lot of small fish will grow, and the key is that these lotus ponds are very far away from the rivers with small fish, and the origin of these fish has become a lot of confusion for many people. First of all, it can be ruled out that these small fish were not brought by people, but these fish are very far away from these rivers, and it is very surprising that some small fish will appear in the rivers that have been excavated for a long time. It all had to do with our birds and other animals.

There are some birds or animals that hunt or drink water on other rivers, and there is a high probability that the eggs in the river will attach to the body, and the range of movement of birds is very large, so it is very likely that these birds will carry the eggs to the excavated river. There are some species whose eggs are very strong and can tolerate drought, which makes it possible for other animals to carry their eggs to other rivers. It is precisely because some birds or some animals have a very large range of activities that those fish eggs are brought to the excavated river, and over time these eggs hatch in the river, and over time there will be fish in the river long after the excavation.

Everything in the world is possible, and this is so much uncertainty that creates a lot of impossibilities. After the excavation of the river, there is a high risk of fish over time. This is not a strange thing, it is precisely because of the interaction of these creatures that our blue planet has been created, and we, as advanced intelligent beings, should follow the natural development.

Yes. Because fish eggs are very survivable and do not die, and since ancient times, fish eggs have been found everywhere in the soil, so after digging a river, the eggs have the conditions to hatch, and fish will be born.

If you dig a river yourself, fish will be born many years later. Because the water of the river is affected by its surroundings, the substance of the river water changes, and then new species are created.

No, if there are no creatures in the river, they won't end up making fish on their own, unless someone puts their eggs in the river.

If you dig a lake, will fish be born after countless years?

This is for sure, when I was a soldier in the suburbs of Fuzhou City, the vegetable field of the company is also on the back mountain, and in the recess of the mountain even dug a big fish pond, there are meters long, 40 meters wide, the fish pond is dug after half a month to buy fish fry, at that time I bought grass carp, crucian carp, carp, tilapia only, there is no other miscellaneous fish, but in the spring of the second year, even the water to catch fish, in addition to the fish bought, when the water is almost dry, we go down to the pond to catch fish, good guys, King of the Mud.

Eight, yellow eel, loach, field pheasant and so on a mess of a lot, everyone wonders that these things don't know from the **, the fish pond is on the top of the mountain, the people's village is behind the mountain, almost they can't come, of course, it is not ruled out that when buying fish, there may be some fish eggs and microorganisms of this kind of thing in the water......, so I think that a fish pond will grow after a long time, and maybe the friends in the countryside will have this kind of identity......

That's for sure. I once found this phenomenon, once, I went to the mountain to pick mushrooms, found through a forest, near the top of the mountain there is a flat land of more than ten square meters, there is a puddle in the flatland, as if it is a place for cattle to bathe, I out of curiosity, I carefully looked at the puddle, about 3 meters long, 2 meters wide, into an irregular oval, the depth of about one meter, but the depth of the water is only about 80 centimeters, and as soon as I get close to the puddle, there are fish swimming in panic, muddying the water in the pit. I judged that there must be fish in the pit, so I went back to the village and told my friend, my friend didn't believe it at first, and the two of us bet, in order to verify whether what I said was true, we brought buckets and water pipes together to this puddle at the top of the high mountain, in the woods, he took a closer look, if there were really fish, we both used the principle of siphon together, sucked out the water in the puddle, and when there was not much water, we jumped into the puddle to catch fish, there were crucian carp, carp, loach, etc., and the whole pit caught more than 3 catties of fish.

I have never understood why there are so many fish in this puddle on the top of the mountain, surrounded by trees, connected by no ditches, and the water in the pit is all spring water that has been soaked out of the soil and water accumulated on rainy days. Later, when I talked about this incident with others, some people said that it flew from the sky on a rainy day, some said that it was brought by birds and beasts, and some said that it was released by others. I still don't understand how it came about.

Tell me a wonderful thing. In the early 1980s, I served as a soldier at Jinan Airport in the Air Force. The airport is a small prairie, because the ground test of jet planes will blow out some shallow craters on the ground, unless it has just rained and there is water in the small puddles, but it dries up quickly, and there are absolutely no puddles for long.

The wonderful thing happened that after the rain, not only did the small pit contain rainwater, but there were also small fish in the water.

If there is a lake, there will definitely be fish for a long time. However, it is not the lake that grows on its own, but through other means.

There are no fish in the water, and even if there are fish, most of them swim from other places, and they do not appear rashly, and there are not necessarily fish where there is water.

It should be possible, the lake is a natural environment, there will be a lot of creatures in it, if the conditions allow, if the time is long enough, there should be fish born.

If the lake has a current, but it is not stagnant, most of the fish are born, because the water will carry fish eggs or other aquatic organisms, but if it is stagnant water, then no fish will be born.

This is unlikely, there is a high probability that the event was transferred from somewhere else, even through rain or groundwater, which is possible, otherwise there would be no fish out of thin air.

Isn't it more reasonable to dig a big lake and there will be fish in many years, and the fish are not fish eggs, but because of heavy rains or floods, some fish are brought here?

Without human intervention, some amphibians, insects, etc. will bring their eggs to the lake to hatch, or lay eggs directly in the lake. Birds and other creatures also forage near the lake, bringing aquatic grass seeds from other lakes to the vicinity, keeping the oxygen levels in the lake within a certain range. If it's long enough, fish will also grow in this lake.

According to the survivability of fish, they can give birth to fish after countless years.

Theoretically, yes. Actually, no. Because if you want fish, you have to have microbes, and the lake you dig may end up as a backwater pool due to the lack of fixed microorganisms and the living water that can flow, and there will be no fish at all and it will stink.

Normally, yes, the water above the earth is fluid, so even if there are no fish before, you can get in some way.

I think it's possible that this is the case, because everything in the world is constantly changing, and there may be fish.

After digging a lake for countless years, it is generally not possible to give birth to fish on its own, because the lake will be disturbed by nature on the earth, and it will soon be taken over by the natural ecosystem. There are also many ways of fish in the lake, but they are all exotic ways, and they cannot be fish that evolved and born in the lake themselves.

In the past, there was an old saying about fish roe, which means that the eggs laid by fish can survive for many years. The eggs are very small and light, and can be blown away by the wind, and can also drift around with the water when it rains and the water rises, so there are actually some eggs on the ground in low-lying areas where there are many ponds and rivers. When digging a lake in these places, it is likely that there are fish eggs on the soil here, and as long as there is water in the lake, the fish eggs can hatch small fish in the water, or when it rains, a small number of fish eggs on the surrounding ground will also be washed into the lake, and the fish eggs can hatch small fish when the temperature is right, so the artificial lake will soon naturally produce fish.

Waterfowl are also a variety of birds that are often in the water, and can easily carry eggs from other places to newly dug lakes. After bathing or fishing in rivers and ponds with fish eggs, these water birds often have fish eggs on their legs and bodies, and when they fly to the newly dug lake, they will bring the fish eggs with them, so that the lake produces fish; Or these waterfowl eat fish with eggs in their stomachs somewhere else, and the eggs are not digested by the birds, and when the birds defecate in the water of the newly dug lake, the feces contain these eggs, thus prompting the emergence of fish in the lake.

In addition to animal behavior and natural factors, humans sometimes make newly dug lakes produce fish. Some people are religious, and they often have regular release behaviors, that is, they go to the market to buy some small fish, shrimp, turtles and other aquatic animals, and then go to the lake to carry out release activities, and the newly dug lake is released after the fish are produced.

Yes. Because there are fish eggs in the soil, after digging a lake, the fish eggs hatch into fish.

It's possible, as long as there is sunlight and a lot of water, a lot of plants will grow that are sown with the wind, and then maybe a lot of water birds and animals will bring some fish roe with them, so it's possible.

Dig a lake, and after countless years, fish will grow on its own. Because the lake will be under the influence of nature, the internal environment will gradually become suitable for the growth of fish.

After digging up a lake, the fish are deliberately not stocked in it. After a few years or more, fish can also appear in the lake. This phenomenon is not speculation, nor is it a strange event.

On the contrary, this phenomenon is scientifically sound. Because the fish eggs are tenacious, and under the influence of external factors, the fish eggs will also be carried from the original place to other rivers and lakes.

First, the number of fish eggs is large, and the spawning volume of a fish can reach tens of thousands or even millions each time, and it is scattered everywhere in the water. Because of the large number of newborn fry, and the fact that the newborn fry do not need to be fed and raised by the mother fish, these eggs move freely with the current, some may attach to aquatic plants, some will follow the direction of the current into other new water bodies, and some will be glued to the feathers of the waterfowl foraging on the surface of the water and carried to a new environment. Fish eggs are very resilient, and unhatched eggs are generally not easily damaged by the outside world.

Second, the fish eggs are safe when encountered, and they can hatch even if there is water in a newly dug lake, and the fish eggs may already exist in the new mud underneath, but there has been a lack of water sources. As a result, when new lake water is formed, the right water environment will naturally allow the eggs to hatch. In addition, it is also common for waterbirds with feathers sticking to the eggs to inadvertently shake the eggs into other bodies of water.

Even if a rain washes away the river and the eggs move to a new water environment, they begin to hatch in place.

In fact, it is the same principle for aquatic plants. Obviously the seeds of the plants were not sown in the water, but it didn't take long for many plants to grow in the water. Most of the seeds of plants are spread in the form of spores, which are also transmitted by external forces, such as natural winds and other free-moving organisms.

Therefore, we often sigh at the wonder of all things in nature, every creature is trying to adapt to the surrounding environment, trying to survive, and the tenacity and struggle of life are always the most moving.

I don't think so. Fish also evolved from other organisms, and if there were no creatures in this lake, there would be no fish.

If you dig a lake, there is a good chance that fish or other creatures will appear. Because as long as there is a water source, there must be organisms that adapt to their growth, and naturally a biological chain can be formed.

Yes, because after digging the lake, you need to divert water, which may bring in fry.

Yes. Because there are a lot of fish eggs in the soil, and the fish eggs are very tenacious, they will not die, and they will hatch if the conditions are right, so if you dig a lake, it will give birth to fish after countless years.