There is no energy pyramid on the continent, because there is no food chain on the land.
However, the Southern Ocean which surrounds the continent, has the shortest food chain on Earth, based on Antarctic Krill, properly Euphausia superba. The top of the ocean's food chain are protein-consuming whales and seals.
In the bottom level of the energy pyramid, there are photosynthetic plankton. The second level, fish, has 1/10 of the energy that they plankton had. The third level, seals, have 1/10 of the energy from the fish level. At the top are the polar bears, which get 1/10 of the energy from the seals' level. Therefor, the polar bears get 1/1,000 of the energy from the plankton.
just like human do .
'walking hibernation' means that the bears metabolism alters to a hibernation-like state which facilitates significant energy consercation. They remain active, but rely on stored fat for energy. This is a trait no other species of bear posesses.when the polar bear enters walking hibernation, their metabolism goes to a hibernation-like level. the polar bear remains active, but relys on stored body fat. the polar bear is the only bear that does this.
It is impossible to become a polar bear unless you are born a polar bear. But you can become like a polar bear by imitating some of its distinct characteristics. If you want to look like a polar bear, you will have to make a costume of white fir, wear big teeth, and have two little ears and a little tail. You will then want to act like a polar bear, swim like a polar bear, and eat like a polar bear. But you will never mate with a polar bear or make little baby polar bears.
"A polar bear can swim like a fish," or "A polar bear swims like a dog: it always uses the doggie paddle when in the water."
Like a white grizzly bear.the polar bear is a white bear. it looks like any normal bear bu it's white
bears don't eat seals like polar bears
polar bear young looks very puny when thy are born
No. A black bear is a mammal, i.e., a bear like a grizzly bear or a polar bear.
they dont
there are no different sorts of polar bears, like there are different sorts of cats. There are only the stages of life a polar bear goes through, from cub to adult.
the answer is a pyramid that uses the energy of the sun to make food for a plant
Because polar bears do not live where penguins do and vice versa. Penguins don't know what a polar bear is or looks like, and a polar bear doesn't know what penguins are nor look like. Penguins are found in the Antarctic or most areas way south of the Equator, polar bears are only found in the Arctic.