The polar bear is the largest carnivore in the Arctic, and therefore the natural···
Among the arctic carnivores, wolves are not much larger than foxes and are relat···
The Arctic fox belongs to the canidae family, with a narrow forehead, pointed sn···
Musk oxen, also known as musk oxen, do have a musky smell, especially during est···
Musk ox, also known as musk ox, does have a musky smell, especially during the e···
Reindeer, female deer can weigh more than 150 kilograms, and male deer can weigh···
Reindeer, female deer can weigh more than 150 kilograms, and male deer can weigh···
The Arctic hare is larger than a domestic rabbit, has a fat body, and has smalle···
The Arctic hare is larger than a domestic rabbit, has a fat body, and has smalle···
Lemmings are mammals that live in the Arctic all year round. They have an oval b···
Lemmings are mammals that live in the Arctic all year round. They have an oval b···
During the Pliocene Epoch, the average altitude of the Qinghai-Tibet Plateau was···
The vast, roaring, and fertile Southern Ocean is a world-famous sea pasture. It ···
The vast, roaring, and fertile Southern Ocean is a world-famous sea pasture. It ···
All the birds in the Antarctic region are seabirds, and except for the flightles···
All birds in the Antarctic region are seabirds, and except for flightless pengui···
Penguins are marine birds, although they sometimes also inhabit land, ice sheets···
Penguins are marine birds, although they sometimes also inhabit land, ice sheets···
There are about 20 species of penguins in the world, all of which are distribute···
There are about 20 species of penguins in the world, all of which are distribute···
Where is the home of Antarctic penguins? Could the ancestors of penguins fly? Ho···
Where is the home of Antarctic penguins? Could the ancestors of penguins fly? Ho···
There are more than 100 species of fish in the Southern Ocean, while there are m···
There are more than 100 species of fish in the Southern Ocean, while there are m···
The Antarctic Weddell seal is also an excellent diver. It can dive to a depth of···
The Antarctic Weddell seal is also an excellent diver. It can dive to a depth of···
The Weddell seal, which inhabits the ice areas and ice edges of the Southern Oce···
Elephant seals are distributed in the waters around Antarctic oceanic islands, b···
Elephant seals are distributed in the waters around Antarctic oceanic islands, b···
There are six species of seals that inhabit the south of the Antarctic Convergen···
There are six species of seals that inhabit the south of the Antarctic Convergen···
Seals are pinniped mammals with streamlined bodies, short and smooth fur, and st···
Seals are pinniped mammals with streamlined bodies, short and smooth fur, and st···
Antarctic krill is a kind of crustacean zooplankton living in the Southern Ocean···
The Antarctic continent has few living things. However, the ocean surrounding th···
Although there are more than 150 species of land animals in Antarctica, most of ···
The so-called food chain refers to the food relationship between the weak and th···
Because of the wide water surface, there are many kinds of fish in the ocean. Th···
1. Archaeopteryx specimens, gradient, evolution from dragon to bird As more and ···