Why do ants move before it rains? Sick freezers

It is well known that ants are low-sapient creatures with a short range of vision and rely primarily on their sense of smell for group communication, food finding, and terropic demarcation. Measuring the relative elevation of your home and the larger surrounding area is a complex task that requires good vision. It is said that rats have a short eye, but the eyes of ants are shorter than those of mice, and it is already very good to be able to see objects a few meters away.

As a result, ants are unlikely to have the instinct to measure the relative elevation of their home and the surrounding larger area. As for judging whether your home will be flooded by rain according to the amount of rain in the next few days, it is more difficult to judge, even humans are currently difficult to do this accurately, is it possible that the meteorological experts in the ant colony are more powerful than people, and can accurately calculate whether their home will be flooded by rain? Do you need to avoid rainwater by moving?

The humidity of the air will be higher before the rain! Ants are creatures that build their nests underground, and their long-term survival and evolution make them very sensitive to changes in air humidity. We humans are also very smart, and when we see ants moving, it rains!

After many verifications, it was concluded that it would rain when the ants moved! It is entirely possible that ants can accurately sense the impending rain by their instincts, and even the amount of rain, after all, it is not a comfortable thing for those raindrops to hit the body. If the ants do not return to the nest in time before the rainstorm, they may be swept away by the sudden heavy rain, so that they cannot return home, or even die.

Although the life of an ant is not worth anything in the eyes of people, it is still quite precious to the ants themselves, so why throw it away in vain? Therefore, ants have every reason to feel that it is going to rain and go home in time to take shelter before it rains.

Whether and should ants move before the rain is a very complex question, and even if it were left to humans, it would not be possible for ordinary people to make accurate decisions. First of all, you need to measure at least the height of the terrain within a few tens of meters around the ant nest, and then estimate the size of the upcoming rainfall, the speed of rainfall, the speed of water seepage on the ground, and the depth of the ant hole. It can be seen that without the careful investigation and measurement of the corresponding meteorological and water conservancy experts, it is really impossible for ordinary people to determine whether the ants should move.

Another possibility is that some species of ants have a habit of building multiple nests, and when their populations are large, they will instinctively start building new nests in order to divert a portion of the ants.

As for the ants choose to move on cloudy days or at night, mainly to prevent the possible damage to the ants caused by the sun's exposure, because people do not pay attention to the actions of ants at night, but can often see ants moving on cloudy days, so they associate ant moving with rain.

Because ants generally live relatively low, the rain flows low, and its home is gone.

Not only do ants move before it rains, but they also move when there is going to be a drought!

Ants have a premonition of humidity in the air, and when they feel too humid, they know it's going to rain, so they move to a safer place. The ants move from the lowlands to the highlands to avoid drowning in the rain.

When the ants feel too dry and know that there is going to be a drought, they move to a damper place. The ants move from the highlands to the lowlands to avoid dehydration and drought death.

The highlands are often exposed to the wind and sun, and the moisture in the soil is relatively small, which is suitable for ants to settle in rainy days; The lowlands are closer to the groundwater table than the highlands, and they store water after every rain, and when it is relatively dry, the lowlands are wetter and wetter than the highlands, which is suitable for ants to settle in dry days.

A simple truth: [water flows down].

Ant moving is a sign of impending rain, why can ants ** the weather? After reading it, I understand.

Because ants can sense the humidity of the air, they know it's going to rain when they feel too humid, so they move to a safer place. The ants move from the lowlands to the highlands to avoid drowning in the rain.

No matter what kind of organism you are, you need to have an environment that adapts to your own survival. And animals have many special behaviors in order to adapt to various environments. Ants, for example, have certain requirements for the humidity in their nests.

Before the rain, the humidity in the air increases, and the nest becomes humid. If it was too wet, the ants would not be able to stay, so they had to move to a higher and dry place. As a result, ants are more likely to move before heavy rains.

When it rains, there will be water, and it will get wet in its home, so it will be moved to a higher place.

It doesn't necessarily move when it rains, and sometimes it moves when it doesn't rain.

In some books that introduce natural knowledge, phenomena such as ants moving, swallows flying low, and snakes aisleing are considered to be harbingers of impending rain. Is that really the case?

It is entirely possible if ants can accurately sense the impending rain by instinct, and even accurately feel the amount of rainfall, but ants are a low-intelligence creature, and their vision range is very short, mainly relying on the sense of smell to perceive the surrounding things, measuring the relative height of their home and the surrounding larger area, is a more complex work, must rely on good vision, rat eyes, ant eyes are shorter than mice, therefore, Ants are unlikely to have the instinct to measure the relative elevation of their home and the surrounding larger area. As for judging whether your home will be flooded by rain based on the amount of rain in the next few days, it is more difficult to judge.

Classroom tip: Before it rains, swarms of ants are moving, why is that?

The air is humid before it rains, and the environment in which they live changes. Then the rain will flood their homes, and their natural instinct will make them find a safer place to survive. This also belongs to the "natural selection" of Darwin's theory of evolution.

This is the survival instinct of ants, who fear that the terrain is too low and will drown themselves.

Ants moving are not necessarily actions taken by ants worried about whether their home will be flooded, but it is entirely possible that there is another reason. For example, there is a shortage of food near the ant nest due to the increase in the number of ant colonies, the need to find new food**, the presence of other ant colonies near the ant nest poses a threat and the danger needs to be avoided, or each colony of ants has a habit of building multiple ant nests, etc. As for ants choosing to move on cloudy days or at night, the main reason is to prevent the possible damage to the ants caused by the sun's exposure.

Prevent the rising water from being wiped out

Changes in the living environment may also be irrelevant.

Because it has to build its nest in time so that it doesn't drown.

Because the air pressure is very low when it is about to rain.

Ants usually build their nests in soil, under rocks, in tree cavities, or in the roots of some plants. In summer, when the weather changes and before the rainstorm is approaching, the ants tend to accurately foresee the arrival of disaster, and they migrate in large groups, each struggling to carry something several times larger than themselves, to move the home from the low-lying to the high. Ant moving is a very moving landscape, on the side of the road, in the playground, in the open space, a long queue of twists and turns, marching in several columns, close up, many ants walk densely, not neatly, but not scattered from a distance, a black line of uniform thickness is connected from this point to that point, with a kind of rolling forward dynamics, so that you can't help but feel that there is a huge power contained in it.

No matter what kind of organism it is, it needs to have a suitable living environment. And animals have many special behaviors in order to adapt to various environments. Ants, for example, have certain requirements for the humidity in their nests.

Before the rain, the humidity in the air increases, and the ant nest becomes wet. If it was too wet, the ants would not be able to stay, so they had to move to a dry place. Therefore, the ants moved before the heavy rain came.

Each creature has its own way of life.

There's an answer to this everywhere.。。

Because there was too much moisture before the rain, the ants felt it and moved.