. Penguins are famous animals. Many penguins live in Antarctica, and some penguins live in temperate regions. The latitude of the Antarctic region is very high, the climate is cold, penguins live here for a long time, and all kinds of activities are carried out in the Antarctic region, they are not afraid of cold. Moreover, they sometimes go directly into the water to feed, and they are not afraid of the cold water. Specifically, most penguins can tolerate the low temperature of minus 60 degrees, and some penguins can tolerate the low temperature of nearly minus 100 degrees, and their ability to resist cold is very strong. Penguins are not afraid of cold because their body structure is very special.
is the reason why penguins are not afraid of cold? As mentioned above, penguins living in Antarctica are not afraid of cold, because their body structure is very special, which makes them have a very strong ability to resist cold. The first is their feathers. Penguins themselves are birds. Their bodies are covered with a thick layer of feathers, which are thicker than the average bird. These feathers are the main structure of penguins to resist the cold. Whether penguins are on land or in the water, their feathers can store their own heat well and are waterproof. When they are in the sun, they can absorb heat very well.
In addition, penguins are not afraid of cold because of their fat layer. Animals generally have a layer of fat under their skin, and penguins are no exception. And compared with many animals, their subcutaneous fat layer is very thick, which can play a very good role in keeping out the cold. In this way, penguins can keep their body temperature constant even when the outside environment is very cold, and they can survive in the cold Antarctic region.
