Polar bear

How the Lack of Sustainability Impacts our world For decades the world has been facing an ever increasing crisis in which the sustainability of our planet is not strong enough to support the expanding population. As our population grows, the emission of greenhouse gases into the atmosphere increases dramatically, causing a change in our climate that threatens the balance of nature. This essay will touch on just a few of the adverse impacts that a lack of sustainability in our world has had on…

Being one of the top predators in the Arctic, polar bears are exposed to very high levels of toxins and pollutants through their food. One fish may have a small amount amount of toxins in its tissue, but seals eat many fish a day and the polar bears eat the seals resulting in a high amount of toxins being consumed by the polar bears. Polar bears who have high levels of toxins and pollutants in its body have low levels of vitamin A, thyroid hormones, and antibodies. Those previously listed are…

Although animals might struggle to live under the two effects above of global warming for now, animal species completely cannot make it through for the rest of their lifetime because animals cannot improve their bodies’ structures to adapt the change in their habitat. For this effect, cold-blooded animals are specific examples; according to the article “Amphibians Don’t Cozy Up to Warmer Climes,” based on the information of researchers at Stony Brook University, warmer environment shortens…

attacks , polar bear attacks, and brown bear attacks. But one story kind of freaked him out. Their was one about this giant 5000 pound kodiak bear attacking a group of people in a blind and killing all of them and eating them. The bear was known as bearzilla. Right at the end of that story he saw a giant caribou standing in front of them. The dad told the kid to shoot it. The kid barely hit it and injured it. they stepped out of the blind to kill the giant deer when a humungus kodiak bear jumped…

Essay Did you know that the Sioux, Haida, Inuit are three of Canada’s first people? They all have more in common than you might think. The Haida, Inuit, and the Sioux all are the same and different at the same time. The tribes all hunt, speak languages, build houses and create art. Tribes Alike Even though the Haida, Inuit, and the Sioux sound different, they have a lot of things in common. The Haida, Sioux, and Inuit all hunt. The reason hunting is common among the tribes, is…

obviously makes drastic changes to certain habitats of many species. The polar bear inhabits the arctic, which is a polar region that sits right on top of the globe. The arctic is made up of sea ice and land that is for the most part covered in snow, which fits perfectly for the life of a polar bear. Polar bears depend on this region for much more than just…

then they attack it as a pack because it is too large for one wolf to attack. Arctic wolves are on the endangered list for a number of reasons. One is the predators that hunt them. In the tundra these wolves are sometimes eaten by snow leopards, polar bears, and foxes. Not very often do you find these wolves get hunted by other animals because of how tough and fierce they are. Most of the time, the are the hunters and not the…

The chief threat to the polar bear is the loss of its habitat. The sea ice, which is their major habitat, has been shrinking because of climate change. Also, it is expected that it will also cause a decline in polar bears’ prey because they rely on for reaching their seal prey on the sea ice. Furthermore, the diminished sea ice affects increases in drowning and cannibalism. As climate change melts sea ice, the U.S. Geological Survey projects that two thirds of polar bears will disappear by…

The four basic cultural divisions of the Arctic consisted of the Unangan, Yup’ik, and 2 types of Inuit. The Arctic is a very harsh environment, so these tribes had to learn to live with the cold, and have strong self-reliance, cooperation, modesty, self-control, and share with others. The Unangan lived in large, permanent communities located on the Aleutian Islands. This was a relatively warm environment. Their main food resource consisted of sea mammals and fish. They are different from the…

The Inuit people live in the Arctic. The Inuit are good hunters but died by hunting big animals in the cold. The Europeans went to the Inuit but the Inuit died but they still live today. These is some of what the Inuit do for a living. Sometime the Inuit have bad time and have god time as will. The current population of the Inuit people today is 160,000 people. The language of the Inuit is Inuktitut and it is hard to learn the language. The Inuit people live in the Tundra of the Arctic in the…