Polar Bears Essay, Research Paper
Polar Bears
Saving the White Beast
The Polar Bear males can measure up to nine feet long, and can weigh 770-1430 lbs. The fur of the Polar Bear covers their entire body except their nose and pads of their feet. The Polar Bear (Ursus maritimus) is the largest living carnivore on the planet earth. (National Parks Service).
The polar bear lives in a small place on the top of the globe called the Arctic Circle. At an average the polar bears have about five million square miles of living space. The Polar ears have gotten close to 150 ft. from the North Pole. (WWF 1). These white creatures do not hibernate in the winter like other bears, instead they hunt. The bears main diet is the ringed and bearded seal. These bears have a great sense of smell. They can smell seals kilometers away, and detect one under three feet of snow. This helps them find the food they need during winter months when the seals migrate south to get warm. The bears are patient when it comes to food. They need two kilograms of fat a day to survive. A seal can provide five days worth of food. If the bears are starving they eat the whole seal; otherwise, they just eat the blubber and entrails for protein (National Parks Service).
The bears live in Canada or above. They rarely go below Canada since it is too warm there. The giant bears have thick white fur, which helps the bear survive the cold, and it has a thick layer of blubber all around its body where it stores up food when needed. They can go with out food for 2 weeks if necessary (Larsen 7).
Their fur is what helps retain the heat inside their bodies. The fur looks white but it is actually clear colored. The sun shines through the clear fur to the bear s black skin, which absorbs the heat and retains it. Actually it does such a good job that the bears have to jump in icy water, and even roll in the snow to cool off. Fredtjoj Nansen gives this description of the polar bear, Elegant body, big neck, small head, and short ears give it a ferocious look (6).
When its time for the bears to reproduce, the male approaches the female. The males have many mates in their lifetime. When the females are pregnant, they dig a den in which they stay until after pregnancy for a while with the bears can survive the cold. The mothers live off their body fat to make milk and live since they cannot leave the den (WWF 2). The mother actually spends a period of three months in the den while pregnant. The cubs, after birth, spend three years before they go out on their own into the ice world. Males do not do anything with cubs only mothers do (National Park Service).
Polar Bears stay in certain places in the Arctic Circle. They live near coasts since their main food is seals. They usually migrate south in the winter and back in the summer (WWF 1).
Five nations, the United States, Canada, Denmark, Norway, and the Soviet Union, got together and decided that they were going to find out the status on how many bears are still left. What they found was that the once invincible bear would go extinct in a matter of ten years if nothing was done to protect them (Larsen 5). The nations thought the bears moved around the North Pole, but they generally stay in the same area during their life. The Soviets had protected their own polar bears since 1956. They believed they had 5,000 to 10,000 bears, though didn t know thousands of them were being hunted and killed each winter. Everyone was in shock when they found out how many bears there were actually (8).
When the nations found out their dilemma they wanted to find more information on the polar bear. They went out and tried to tag the bears which was hard cause they were so giant. Tranquilizers barely worked cause they animals were so big. They had to get a ship and hoist the bears in and tag them. After they released the bears a year later they found out that 32 out of 103 bears were killed. All Arctic nations argued to save the polar bear.
Norway held a conference to have all the nations to get involved in saving the polar bear from extinction (9).The nations started using their satellites to track the bears from their office. Now they can study where they go and where they stay. The Polar Bear now has been climbing from being endangered specie thanks to the help of the five Arctic Nations. Regardless of political differences, the five nations contributed scientists to help and learn more about the bears. (IUCM) Institute Union for Conservation and Nature and Natural resources (Thor 8).
With the help from the nations the bears now are safe and living and not endangered anymore. We can keep it this way if our nations work together we can keep the polar bear safe for life and generations to come.
Другие работы по теме:
The Snows of Mars
NASA scans the polar wastelands.( около 5000 знаков. Mars holds a special place in the human imagination as the planet most like the Earth. It has an atmosphere, seasons, and distinctive polar ice caps. The ice caps, first observed by Giovanni Cassini in 1666, immediately raised tantalizing questions. Are they made of water ice like the giant glaciers that smother Antarctica? Are they the frozen remains of long-vanished oceans? If they melted, could Mars become a habitable place? NASA's Mars Global Surveyor, currently in orbit about the Red Planet, is finally providing some solid answers.
Black Bear Essay Research Paper Matt MeaneyPeriod
Black Bear Essay, Research Paper Matt Meaney Period 6 Extra Credit 4/2/00 The presentation given on the black bears on April Second was generally to me at least too appeared almost fake. I didn’t understand how he says they wouldn’t attack you, and it’s just a bluff charge, when just this year a woman in Boonton was attacked as well as her dog by a black bear.
Writing Process Essay Research Paper Writing a
Writing Process Essay, Research Paper Writing a paper on the writing process is pretty hard. The writing process is different from one person to another. You come across questions like, What exactly is the writing process? and Must you follow one persons writing process if yours is different? This is where I came across the answer to my questions, write however you wish to write.
Grizzly Bears Essay Research Paper Extra Credit
Grizzly Bears Essay, Research Paper Extra Credit Paper3/5/99 Grizzly Bears The grizzly bear or great bear is the largest predator in the contiguous 48 states. When you enter the bear’s territory, you are in his home and he is king. This is their domain. The North American grizzly bear is a large, powerful brown bear characterized by gray-streaked, or grizzled, fur.
Polar Concepts Essay Research Paper Sam Vaknin
Polar Concepts Essay, Research Paper Sam Vaknin’s Psychology, Philosophy, Economics and Foreign Affairs Web SitesThe British philosopher Ryle attacked the sceptical point of view regarding right and wrong (=being in error). He said that if the concept of error is made use of ? surely, there must be times that we are right.
Properties Of Water Essay Research Paper What
Properties Of Water Essay, Research Paper What properties of water make it a unique material and an essential component of living matter? Water is so common that it is easy to overlook the fact that it is an exceptional substance with many amazing qualities. With its properties, we can trace water s unique behavior to the structure and interactions of its molecules.
The Old Winds Essay Research Paper The
The Old Winds Essay, Research Paper The old winds How the bears got their color Before the earth existed, there was only water and air. The two oldest spirits of this time were the old North wind who ruled the North, and the old South wind who ruled the South. There was one day an argument between the two Old Winds, which started a huge battle between the two oldest spirits.
ChemistrySoaps And Detergents Essay Research Paper Cleaning
Chemistry-Soaps And Detergents Essay, Research Paper Cleaning with soap and soapless detergents. Detergent comes from the Latin word detergere meaning to clean, it is defined as a cleansing agent. Therefore, water itself is a detergent. This essay looks at soap and soapless (or synthetic) detergents.
Polar Bears Their Habiat Essay Research Paper
Polar Bear, common name for a white bear found on the sea ice of the Arctic throughout the North Polar basin. The only marine bear, it is longer than other bears and streamlined for aquatic life. It has the plantigrade feet (heel and sole touching the ground) typical of bears, with five sharp, curved claws on each foot for grasping the ice and holding its prey.
Climate Change And Evolution Essay Research Paper
Introduction The ecological consequences of global climate change are expected to be drastic although not much is known as to how individual species will react to these changes. Irrespective of the causes of climate change, whether anthropogenic or natural, it is imperative that we address these concerns, as they will have widespread impacts on the human species, both directly and indirectly through forcings on other species.
Antigone The Hero Essay Research Paper Antigone
Antigone The Hero Essay, Research Paper Antigone the Hero Antingone is the heroine of western drama, and the play bears her name rather than Creon?s. I believe this statement to be true. Not only because Antigone is the Heroine, but because the story also revolves around her. If not for the conflict of disobeying her uncle, the story wouldn’t have a pourpose.
Cayley
’s Sextic Essay, Research Paper The curve, Cayley?s Sextic can be described by the Cartesian equation: 4(x^2 + y^2 ? ax)^3 = 27a^2(x^2 + y^2)^2. It is the involute of a nephroiod curve because of its slight kidney shape and because they are parallel curves. This curve was first discovered by a mathematician by the name of Colin Maclaurin.
Bi Polar Disorders Essay Research Paper Bipolar
Bi Polar Disorders Essay, Research Paper Bipolar Disorder Bipolar disorder is a psychiatric disorder characterized by extreme mood swings. Which range between acute episodes of high anxiety (mania) to as low as severe depression. Formerly known as manic-depressive disorder, bipolar disorder is marked by wild, cyclical mood swings. (Neenan) Cyclical means occurring in repeating episodes.
Adaptions In Ectothermic And Endothermic Animals To
Extreme Climates Essay, Research Paper First of all we need to understand what ectothermic and endothermic animals are. Animals differ in their abilities to regulate body temperature (thermoregulation). We sometimes use the terms “cold-blooded” or “warm-blooded.” Most reptiles feel cold to the touch, while mammals and birds often feel warm.
Thomas Aquinas 4 Essay Research Paper The
Thomas Aquinas 4 Essay, Research Paper The tundra comprises of arctic plains encompassing most of the earth s terrain north of the coniferous forest belt. It is dominated by sedge, heath, moss, willow, and lichen. These areas are called the arctic tundra. Similar plains, which are called the alpine tundra, occur above the timberline in the high mountains of the world.
Difference Of Psychopath And Psychotic Essay Research
Paper Difference Between Psychotic and Psychopath People that are classified as psychotic are very different from people that are labeled as psychopaths. People classified as psychotic have a disease that is in the
The Polar Bear Essay Research Paper INTRODUCTIONUrsus
The Polar Bear Essay, Research Paper INTRODUCTION Ursus maritimus, commonly known as the polar bear, is quite an amazing animal. The polar bear is of the order Carnivora and of the family Ursidae. Polar bears live in the extremely cold regions of the Arctic and in Tundra. They range from Alaska to Siberia, and have been found as far as 720 miles south of the Arctic Circle.
Acetylation Of Ferrocene Essay Research Paper 17
Acetylation Of Ferrocene Essay, Research Paper 17. October 1996 Experiment #7 Acetylation of Ferrocene Introduction In this lab we will be utilizing the Friedel Crafts process of acetylation of ferrocene. Ferrocene is an atom of iron bounded by two aromatic rings. We will use some reagents that will cause the ferrocene to add either one acetyl group to an aromatic ring or add two acetyl groups to each of the aromatic rings.
Greeks Essay Research Paper The Greek International
Greeks Essay, Research Paper The Greek International System The Greeks settled around the Greek peninsula and the islands in the Aegean Sea. They also went to areas located in India. Through the International system, city-states are formed sovereign within themselves. With the Greeks, there was a conglomeration of city-states that had external pressures by the Persians.
Ethnocentrism At The Top Of The World
Essay, Research Paper In Hans Ruesch’s novel The Top of the World the author describes the life of the polar Eskimos (Inuits) in depth. The main focus of the novel is to show the differences between their culture and ours, and how the introduction of the white mans customs changed their way of life. The concepts of ethnocentrism and cultural relativism are major themes in The Top of the World.
Alaska Drillings Essay Research Paper Drilling for
Alaska Drillings Essay, Research Paper Drilling for oil in Alaska’s Arctic Wildlife refuge will not solve our nation’s energy crisis, but it will destroy one of the worlds most unique animal habitats. The Arctic National Wildlife Refuge would satisfy only six months’ worth of the nation’s oil needs while oil drilling would “destroy” a wilderness that is home to the 150,000 animals of the Porcupine animal group.
Mars Polar Landing Essay Research Paper A
Mars Polar Landing Essay, Research Paper A momentous occasion has been bestowed upon us. The Mars Polar Lander will try to reach its destination of Mars? southern polar ice cap. The Lander was presumed to touch down on Friday December 3, 1999. It was launched from Cape Canaveral Air Force Station Space Launch Complex 17 on January 3, 1999 and hopefully it has finally reached the surfaces of Mars.
Satellites Essay Research Paper SatellitesA satellite is
Satellites Essay, Research Paper Satellites A satellite is any object that orbits or revolves around another object. For example, the Moon is a satellite of Earth, and Earth is a satellite of the Sun. The payload is all the equipment a satellite needs to do its job. This can include antennas, cameras, radar, and electronics.
The Problem Of Global Warming Essay Research
Paper The Problem of Global Warming The problem of global warming, an increase in the average temperature on Earth, is getting worse. The Earth has warmed 0.3 to 0.6 degrees Celsius since
The Beauty Of Snow Essay Research Paper
The Beauty of Snow Snowflakes have six sides and all have a different design on them. Snow flakes are clear but get a white color from light that is shining off the
Polar Bear Report Essay Research Paper Polar
Polar Bear Report Essay, Research Paper Polar Bear (Thalarctos Maritimus) Conception After trailing behind the Female Polar Bear for about two months the male Polar Bear then mates with the female Bear. Females are induced ovulators, which means the act of mating causes a female to release an egg for fertilization (polar bears alive).
Polar Bear Essay Research Paper Polar Bear
Polar Bear Essay, Research Paper Polar Bear SPECIES- Ursus Maritimus, Polar Bear, lord of the Arctic. Lives in an area of five million square miles of snow and ice. From Siberia to Alaska and across Canada, Greenland and the Islands north of Norway, he is the master of all living things except man. It lives in the brutal cold, ice, and snow.
Brown Bear Essay Research Paper There are
Brown Bear Essay, Research Paper There are eight different species of bears found throughout the world: the spectacled bear, the Asiatic black bear, the brown bear (including
Biochemistry Lab Essay Research Paper I Introduction
Biochemistry Lab Essay, Research Paper I. Introduction In this experiment, lipids from ground nutmeg are extracted using a combination of solvents and identify the lipids through chromatography. The purpose of using solvent combinations is to elute the lipids based on their polarity to binding of the silica gel.
Mercury Essay Research Paper MercuryIn Roman mythology
Mercury Essay, Research Paper MercuryIn Roman mythology Mercury is messenger of the gods, and son of the god Jupiter. Mercury is the planet closest to the sun. Its distance from the sun is approximately 58 million km (about 36 million miles); its diameter is 4875 km (3030 miles); its volume and mass are about : that of the earth; and its density is approximately equal to that of the earth.
Cell Membrane Electron Transport Chain Biochemical
Pathway Essay, Research Paper 1. The cell membrane structure is vital to the life of the cell. The cell membrane is shaped as having a phosphate head at the very outer surface, and two fatty acid tails hanging from it. The membrane is double, so at the tip of the fatty acid tails, there are two more fatty acid tails attached to another phosphate head.
Chemistry
– Bonding Essay, Research Paper Electron Pair Repulsion Theory: The electron pair repulsion theory states that the electron pairs in the valence energy level of an atom repel each other, and therefore are arranged as far apart as possible. For example, H2O: