Preview

Why Do Bears Survive

Satisfactory Essays
Open Document
Open Document
267 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Why Do Bears Survive
Bears have undergone an interesting history as they evolved from their carnivorans ancestors. Bears have started out small and worked their way to the top of the food chain. Bears have so many adaptations that help them survive.

Bears have very good adaptations that have helped them survive for years. The first adaptation the bear has that is very useful is hibernation. Hibernation is what helps the bears get through winter because food is hard to find. The second adaptation is the fact is that their skin under their fur is very thick so that way they can't feel the bees sting them when they try and get honey. The third adaptation is their claws, their claws help them dig dens and help catch fish or defend their
Predators.

the bears ancestor

You May Also Find These Documents Helpful

  • Good Essays

    Adaptations: Living in forests, Koalas are about to survive due to numerous adaptations. One interesting adaptation a female koala has is the usage of marsupials, or pouches on their bellies. These pouches help to raise their young while living atop trees. Another adaptation koalas have is the thick fur which covers their bodies. This thick fur makes living in trees much more comfortable. When looking at other parts of the koala bear, the tail end of its body is covered with more fur than the rest, giving a cushioning effect while sitting on branches. Koala bears also have a curved spine. This curved spine also works towards making sitting on tree branches a more comfortable…

    • 811 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    1. What is the spirit bears real name?support text evidence. the answer is kermode bears.…

    • 81 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    Large Ears. Black Nose. Mighty Paws. That animal is the koala bear. There are many adaptations of the koala that helps them to survive. One of them is a structural adaptation which is their paws that help them to hold and climb trees. Their paws help them to move around the tree, so they can get to where they want. The most important reason about the paws is that it assists them to get to shelter faster from predators. Another adaption of the koala bear is their gray fur. The koala’s thick coat helps it from cold and hot temperatures. It helps them from rain because koalas do not build nests on their trees like other certain animals that do build nests. Also, the fur near the rump is really thick, so that the koala is secured while sitting…

    • 151 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    For the first scenario - if you see a bear in the wild, here are some tips to follow. These tips are the same for both black bears and grizzly bears.…

    • 908 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    In the article, “Love in the time of climate change: Grizzlies and polar bears now mating” , Adam Popescu makes a claim saying that the climate change in the north is causing animals to interact/come together and mate. He supports this claim by first explaining that scientist has found the mix breeds of different bears. They are calling them prizzlies/grolars, they are simply the mix of grizzlies and polar bears. They’re considered the fusion of the arctic white bear and their cousins, brown bear. He argues that the bears are finding what they call ‘flexible mate choice’ instead of not mating at all they're mating with the best possible partners. They also mate because they seem to find each other sharing relatively close territories and the…

    • 190 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    Polar Bear Analysis

    • 447 Words
    • 2 Pages

    Polar bears are extreamly well adapted tohunt their prey under water. Keeping warm is no problem for polar bears infact sometimes polar bears have to lay flat on their stomachs on the ice just to cool of. Polar bears have the thickest fur of any bear species. Their fur has two layers. The first layer, the under coat, is the closest to their body it consists of thick, plush, hair that retains heat. The next layer, the outer layer, is a layer made of "guard hairs" and are not actually hair at all they are hollow tubes. the tubes trap air for insulation andalso reflect a visible wavelengths of light in their hollow air space, which combine to make the fur whiteeven though it is in fact colorless. The white coloring provides camoflauge for the bears allowing them to blend in with there white snowy surroundings. Under their fur polar bears have black skin that absorb the sunlight and under that they have a 4-inch layer of blubber. This blubber keeps polar bears warm in the cold water. Polar bears have fur at he bottom of their feet providing extra warmth and traction to the ice. they are adapted to swim 60 miles without a pause to rest. They have have the ability to reduce their metabolic rate when the food is scarce and again when it's…

    • 447 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Tundra Biomes

    • 592 Words
    • 3 Pages

    Snow wolves have white fur and hunt in packs like regular wolves, they eat other species and are mammals, snow wolves are one of the most aggressive species and are smart, and takes care of their pups good too. Snow wolves survive in the tundra by using their white fur to blend in with the snow and hide from enemies, and fights in packs also eats smaller animals such as, snow bunnies and snow foxes. Polar bears are very big mammals and probably the king of the tundra leaving nothing in it's path, it has white fur, and it's very protective withs its cub. Polar bears eat other species smaller than them and the women polar bears eat fish and sometimes they take and feed fish while the fathers hunt with the other polar bears and also the polar bears use their white fur as camouflage they use their big and very fat stomachs to hold food while they hibernate during the summer. Snowy owls are active during the morning especially summertime and uses it's white fur to hide from dangers. Snowy owls use it's white to camouflage and eats insects to have energy. Snow leopards are endangered species and are large. Snow leopards usually run away from it's…

    • 592 Words
    • 3 Pages
    Good Essays
  • Good Essays

    For animals, being able to adapt in nature is a matter of life and death. Through evolution and natural selection, animals have acquired behavioral and physical traits called adaptations that enable them to acquire food, escape predators and attract mates. The cheetah has the speed necessary to run down its prey, monarchs secrete a poison that deters predators from feasting on it and the hummingbird has a very long tongue for extracting nectar from flowers. These are some of the more obvious adaptations. However, if we take a closer look, we see that all organisms have several adaptations for living and surviving in their environment. The polar bear is a great example of adaptation. This bear is very different from its cousins to the…

    • 392 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Sun Bears Vs Black Bears

    • 345 Words
    • 2 Pages

    Bears can be found throughout the world. They are generally large animals, and are characterized by a plantigrade walk which is to walk on their heels like humans, a large body, short legs, a stub of a tail, small, round ears, and forward facing eyes. There are considered to be eight species of bear. The purpose of this essay is to compare and contrast the differences between the black bears and the sun bears. The three main differences are the place where it lives, the fur color and the food that it eats.…

    • 345 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Food Quiz

    • 1198 Words
    • 5 Pages

    | Black bears eat trout, elk, and bison as well as berries, nuts, roots, and honey.…

    • 1198 Words
    • 5 Pages
    Satisfactory Essays
  • Good Essays

    Grizzly Bear Diets

    • 536 Words
    • 3 Pages

    For a long time researchers have been trying to retrieve data on Grizzly bear diets. It is clear that all Grizzly bears have different habitats, food sources, and outside pressures such as human development. Although this is true Grizzly bears have been seen to commonly have the same diets over the course of seasonal shifts. For example, Grizzly bear diet and use of seasonally abundant, nutrient-rich food sources has been well documented throughout their range in North America. A wide diversity of foods is consumed, reflecting the species' omnivorous and generalist nature. Food-habit relations are therefore often locally variable, making extrapolations from other populations difficult. Even within a population, annual and seasonal variations in food productivity can alter…

    • 536 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Bird feeders, compost, garbage, vegetables and fruits such as sweet corn and apples, and pet foods. Chicken coops and beehives also often attract bears. Humans living near forests with any of these easily accessible should not be surprised to spot a bear lurking in their yard. However, there are preventative measures people can take to reduce the chances of running into a bear at home. Getting rid of all bird feeders, for one, at least while bears are active. It is also wise to make sure all trash and compost piles are secured. People with livestock, crops, or beehives should use means such as electrical fencing to keep out…

    • 832 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Carnivore Research Paper

    • 1316 Words
    • 6 Pages

    Polar bears are ferocious hunters, and they are the biggest carnivores among land animals. Polar Bears are large and have a stocky build. They have a long neck and strong limbs. Their feet are large and furry, and they have stiff hairs that grow on the soles to provide insulation and traction on the ice. They have a thick layer of blubber and, along with their dense coat, it provides them with insulation. They have a black nose and black skin which helps to absorb and retain heat, keeping the animal warm in cold conditions. Their fur is translucent despite its white or cream appearance and it is water repellent enabling them to shake themselves dry after swimming. Polar Bears are also extremely dangerous to humans as any animal they encounter they will quickly size up as potential prey. They have the reputation as the only animal that will actively hunt humans Polar bears live in countries that ring the Arctic Circle: Canada, Russia, the United States (in Alaska), Greenland and Norway. In the winter, temperatures in the Arctic are usually around minus 29 degrees Fahrenheit. Polar bears are excellent swimmers. Polar bears have built-in socks. The bottoms of their paws are covered with fur to keep them warm and to help with traction in slippery situations. Their scientific name is Ursus maritimus, means "sea bear". They use their big front feet to paddle and their back legs as…

    • 1316 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    Essay On Black Bears

    • 599 Words
    • 3 Pages

    They make their dens in caves,burrows ,brush piles ,or other sheltered spots-sometimes even in tree holes high above the ground. Black bears den for various lengths of time governed by the diverse climates in which they live, from Canada to northern to northern Mexico. Black bears roam large territories ,though they do not protect them from other bears. Males might wander 15-80-square-mile (39-to207-square-kilometer)home range. Bears who become habituated to human food at campsites,cabins,or rural homes can become dangerous and are often killed. Female black bears give birth to two or three blind,helpless cubs in mid-winter and nurse them in the den until spring,when all emerge in search of food.The cubs will stay with their very protective mother for about two years. Black bear cubs mother protect until she feel they are old enough to protect…

    • 599 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The Tundra

    • 451 Words
    • 2 Pages

    The polar bear’s adaptation to survive is there white fur can blend into the snow. Its fat and his fur under its skin keeps the bear worm. The next animal is the Arctic Wolf. They have little hairs right between the stuff under their feet. They live and hunt in packs. The next animal is the Arctic Owl. They have bright white feathers so you can see them easily , like all owls, they all have a set of adaptations to hunt there prey…

    • 451 Words
    • 2 Pages
    Good Essays