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Frogs are amphibians that usually live in shady, moist environments such as near waters, swamps, ponds, etc. When the weather is sunny and dry, they may hide in grass, soil, or shaded places to reduce the body's need for oxygen. And when the rain falls and the air and ground become moist, the frog's body becomes moist and breathing becomes smoother.
At this point, they will start looking for food and make chirping sounds to attract mates to reproduce.
So, after the rain, a large number of frogs may appear and chirp. This is one of the reasons why we can often hear frogs chirping after rain. Of course, the appearance of frogs is also related to their living habits, breeding season, and other factors.
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After the rain, the air is humid and the water vapor content is high, and the frogs feel comfortable, so they all run out.
Frogs are amphibians that can live both on land and in water. But when frogs live on land, they have to keep their bodies moist. Because the frog's lungs are underdeveloped, they cannot provide all the oxygen needed by the body, and they have to rely on ** to assist breathing.
However, when performing assisted breathing, it must be moist, so frogs can only live in a cool, moist place, or close to water.
If there is a lack of water in one place, or if it does not rain for a long time, the frog will feel uncomfortable and will hide in the grass, soil, or shady place without eating or moving, to reduce the body's need for oxygen.
After the rain, the air becomes moist, the water vapor content is high, the frog's ** becomes wet, the breathing is smooth, the frogs feel comfortable, and they all run out to move.
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In the future, frogs basically ran out of ponds or fields, and the reason why there was no sunny day was because of the drought on sunny days, so frogs were reluctant to run out.
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Because frogs don't like to live in environments that are too cold, too hot or too dry, they prefer cool and damp places, so when it rains, it is really the best for frogs. Especially after a period of sunny and dry days, when it is about to rain, because the air pressure drops, the humidity increases, and the moisture in the air increases, the frog's ** is fully moistened, so it becomes active.
At the same time, during the rainy season, many insects breed in large numbers at this time, and these insects are the best food for frogs. At this time, the frog has just passed the cold and dry winter, and needs to hunt a lot of insects to recover its strength. When there is good food and a good environment, the frogs can't help but sing loudly; Taking this opportunity, male and female frogs also mate and breed their offspring by the water's edge.
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100,000 Whys: Why do frogs like to croak when it rains?
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Second, the humid environment attracts a large number of insects and frogs like to come out on rainy days, and there is a very important reason, that is, in the rainy season, there are always many insects who like to breed in this season. These insects then attract frogs to hunt. At this time, the frogs have gone through a cold and dry winter, and they are hungry and need a lot of food to replenish their lack of physical strength.
The rainy season attracts many insects to breed, providing a great opportunity for frogs to hunt. In addition, the rainy season is also ideal for frogs to breed offspring.
We often hear the non-stop chirping of frogs during the rainy season. This is because they naturally prefer a humid environment such as rain, and there are many insects that breed during the wet season and provide food for the frogs. Frogs also like to breed their offspring in this environment.
That's why on rainy days, you can always hear the frogs singing.
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We often hear the constant chirping of frogs during the rainy season, because they naturally like the humid environment of rain, and there are many insects that breed during the wet season, providing food for the frogs, and frogs also like to breed in this environment.
Rainbows appear on sunny days because the air humidity is high, although we can't see the water mist with the naked eye, but the concentration of water mist in a certain range has reached the conditions for the formation of a rainbow, and the sunlight will form one or several rainbows after refraction. If you're interested, try it yourself – spray it in the sun with a watering pot and you'll see a small rainbow at the right angle.
It's obviously the scattering of the atmosphere.
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This is biological inheritance.
Frogs, belonging to the frog family amphibians, adults have no tails, eggs are laid in water, hatched into tadpoles, breathe with gills, and after mutation, adults mainly breathe with lungs, and also use ** breathing. The upper jaw has teeth, usually vomer teeth. shoulder girdle fixed thoracic type, vertebral body uneven type, recommended vertebral transverse process columnar; There is no intermediated cartilage between the two bone nodes at the end of the toes. >>>More