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The climate around us keeps on changing. The leaves are narrow like spines which shed rapidly. Arctic regions are in the Northern Hemisphere, and it contains land and the islands that surrounds it. Polar Regions Polar Regions are the coldest places on earth. white fur gets camouflaged against the white background of snow protecting it from PreserveArticles.com: Preserving Your Articles for Eternity. Polar regions receive minimum sunlight and they have a cold climate. They also have a layer of fat under the skin. Example: Lions and tigers have thick skins and sensitive hearing. Privacy Policy 6. Humans have adapted their behaviors to cope with the harsh climate of the arctic and the paucity of available resources. These regions are mainly located at the geographic north poles and south poles. A report on how polar bears, snow foxes and reindeer have adapted to live in cold environments. Polar ecology is the relationship between plants and animals in a polar environment. In view of the coronavirus pandemic, we are making. How does Terrestrial Adaptation occur in Animals ? Our mission is to liberate knowledge. This helps them blend in with all the snow and ice. e) Polar region: These regions are covered with high snowy peaks. But these seemingly barren landscapes are home to a rich diversity of wildlifeboth on land and under the sea surfacethat has evolved to survive these harsh conditions. Question 2. 3) The animals living in the polar regions have adapted to the extremely cold climate by having some special features such as white colour, thick layer of fur, thick skin, a layer of fat under the skin, strong sense of smell, and big feet (big paws) for walking on soft snow and swimming, etc. Before publishing your Article on this site, please read the following pages: 1. 7. Adaptations help desert animals to acquire and retain water, and to regulate body temperatures, which helps them to survive in the harsh conditions of the desert. Join courses with the best schedule and enjoy fun and interactive classes. These animals can store fat in their body as they eat a lot during the summer. This helps them to protect from their predators and also to catch their prey. The Arctic is a polar region defined by midnight suns and polar nights, and encompasses the Arctic Ocean and parts of Alaska, Canada, Finland, Greenland, Iceland, Norway, Russia and Sweden. These features that help them in adaptation are a result of the process of evolution. PreserveArticles.com is an online article publishing site that helps you to submit your knowledge so that it may be preserved for eternity. Their white fur helps them blend in the snowy habitat. 2. Adaptation in Plants & Animals In millions of years plants and animals have developed certain characteristics that help them to survive the environment. It has very strong sense of smell - it helps the bear to locate and catch its prey. Animals found here are adapted by having thick furry coat on the skin. The stored fat can be consumed during the winter months because the animals hibernate for months, i.e., go into a state of inactivity, during severe winters. concepts cleared in less than 3 steps. The wide, large, and bumpy paws of the polar bear help it to walk in the snow easily. Try living in the northernmost part of the Earth. These animals can store fat in their body as they eat a lot during the summer. Well ofcourse you will feel cold... At the Antarctic region, tempreture could reach untill −60°C!!! The habitat provides everything that an animal needs to survive. CAN YOU CITE EXAMPLES OF ANIMALS FOUND IN POLAR REGION? These rainforests support a wide variety of plants as well as animals. Q8. Presence of body fat that helps them to provide warmth. The sunrise and sunset persist for 6 months. Hence, the proce… Can all animals maintain their body temperature ? This resource, produced by ARKive, is designed to teach Key Stage Two children about the strategies animals adopt to survive winter in temperate zones and about the adaptations exhibited by animals in the polar regions. Animals like Yak, bear, hill goats, flying fox are the examples. 3. They remain dormant for several months. Very Short Answer Questions. The tropical regions are characterized by extreme hot climates with the temperature rising to a whopping 40 0c during the summers. The cold Labrador Current originates in the extremely cold water of the Sub-Polar Region. Explain, with examples, why we find animals of certain kind living in particular climatic conditions. An example of a biological adaptation is a polar bear’s thick fur, which protects it from freezing temperatures. In the cases where food is not easily accessible, as, in case of the bird Toucan, they possess a long, large beak which helps it reach the fruits on branches. A good climber, its spends majority of its time on the trees and feeds on fruits, seeds, young leaves, flowers as well as buds. 10. Arctic and Antarctic birds and mammals such as penguins, whales, bears, foxes and seals - are warm blooded animals and they maintain similar internal body temperatures to warm blooded animals in any other climate zone - that is 35-42°C (95-107°F) depending on the species. Plants: Following are the adaptations shown by plants in grasslands: … The elephant has adapted to the rainforests in its own unique way. The long grasping tail is the adaptation found in animals of the tropical region whereas others option gives adaptations of animals of the polar region. In order to survive the changing climate, animals are equipt with special features which help them in their adaptation. Blue whales use sound to communicate with each other and also possibly as a … Like- 1. Learn more about Climate and Weather in detail here. Although the two polar regions are similar in many ways, the animal life between them differs. Adaptations for Grasslands. Moreover, it has modified teeth in the form of tusks that enable the elephant to tear down the barks of trees which are used as. Behavioural Adaptations Blue whales migrate to polar regions during the summer months of that region. Ask students for other examples of each type of adaptation. “A fish dies when taken out of water whereas a wall lizard will die if kept underwater.” Their white fur gets camouflaged against the white background of snow protecting it from predators and also helps them catch their prey. Controlling in Management # Meaning, Definition, Types, Process, Steps and Techniques. The animals in these regions are usually white or light colored, e.g., polar bear, penguin. Long hours of exposure to the sun results in a tan. The stored fat can be consumed during the winter months because the animals hibernate for months, i.e., go into a state of inactivity, during … Furred soles of the feet of polar bears protect them from cold and prevent them from slipping. How do you feel in the polar region??? ADAPTATION OF POLAR BEAR video 13. 1) The polar regions are covered with ice and snow, and it is extremely cold for most part of the year. Answer: Animals can live in different places around the world because they have a special adaptation to survive in the habitat they live in. Many animals are adapted to living on the trees. This adaptation is beautifully exemplified by the … Some of the animals have sensitive hearing, a sharp eyesight, a thick skin as well as a skin colour that helps it camouflage with the surroundings. This fat is used as reserved food during ice-cold winter. Watch lectures, practise questions and take tests on the go. The winters are so cold that the temperature falls to -37 0c. 2. This pigment helps to absorb the heat and protects the nucleus, thus protecting the DNA from mutation due to UV radiation. This is especially important in case of the animals living in extreme climatic conditions who have to protect themselves against the extreme heat or cold. The thick blubber and dense fur of the Polar bears help them keep warm. These regions receive plenty of rainfall and hence an important feature of these regions are the Tropical Rainforests. Top 10 facts Polar habitats are located in the very north and very south of the globe – the two pole ends of the Earth. Connect with a tutor instantly and get your Copyright. They have to keep high body temperatures to remain active. Animals found in arctic region 1. One habitat is the ocean. Plant and animal bodies are made up of a number of complex biological processes which take place within a narrow range of temperatures. The lion-tailed macaque living in the rainforests of Western Ghats is another example of adaptation in animals. The Arctic of the north is partly frozen ocean surrounded by mostly barren, and often frozen, land. The animals living in these conditions include the polar bear as well as penguin. Plants adapted to the Polar Regions are short in height. This Review presents a broad overview of adaptations of truly Arctic and Antarctic mammals and birds to the challenges of polar life. The other animals living in polar regions include a variety of fishes, reindeers, seals, whales, foxes and birds. Two thick layers of fur act as an insulator protecting them from the surrounding harsh climate. So how do they adapt to these conditions? It has an outstanding feature in the form of a silver-white mane which surrounds its head from the cheek down to its chin. Winter temperatures can reach deep into the negatives, and the winter night can last for months. They have spread in the South Eastern regions of Asia as well as the Central regions of Africa and America. The wetlands of North East and some other parts of India also serve as their destination to escape from the extreme climates. SUMARRY OF ADAPTATION IN POLAR BEAR 1. Have a doubt at 3 am? Let us know more about how climate and habitat affect animals as well as Adaptation in Animals in order to survive. This is reflected in their use of animal hides and scavenged tree branches to make tepees, as well as their use of ice blocks to make igloos. Facts about animal adaptations 1: These animals depend on eating large quantities of krill for survival in the harsh climate. 2. The south's Antarctic is an ice covered continent that is surrounded by stormy oceans. Foxes 9. Black Skin Absorbs Heat Arctic animals also have very thick fur or feathers to help keep them warm. Many animals in the polar region are white or turn white. [NCERT Exemplar] Answer: Polar regions Polar bear/penguin/ reindeer/musk oxen. (c) Long grasping tail is the adaptive feature of animals living in tropical rain¬forest e.g., monkey, whereas thick layer of fat under the skin, white fur and wide and large feet with sharp claws are adaptive features of polar region animals e.g., polar bear. It takes thousands of years for living beings to adapt to its habitat. Revise With the concepts to understand better. These features protect them from predators. There is extreme cold and most of the areas are covered with snow. 4. Different animals are adapted to their surroundings in different ways. Due to very low temperature, trees are not usually found in these regions. Thick layer of fat under the skin provides insulation against cold. Ans: The correct answer is option a. The polar bear has two thick layers of fur which protect it from the cold winters. It has a long tail that helps it grasp branches as well as specially adapted hands and feet that help it grasp the branches better. The elephant has large ears that not only help it pick up even the softest of sounds but also keep it warm in the humid and extremely hot climatic conditions that persist in the rainforests. How does adaptation occur in Desert animals? Que: How does the polar bear keep itself warm in winter? PreserveArticles.com is a free service that lets you to preserve your original articles for eternity. The animals of the arctic ocean the vast area of the arctic ocean is home to numerous fish, mammals and birds. While fish are able to remain underwater for long periods of time and survive the cold weather, the birds cannot do that. The major types of animals living in the rainforests are monkeys, apes, gorillas, tigers, snakes as well as a variety of different birds and insects. Life in the planets polar regions can be incredibly difficult. Animals who live in polar regions have adapted by having thick fur or feathers, and hunting fish or each other rather than relying on plants for food. 5. Polar Regions are characterized by extreme cold and long snowy winters. 1. As the exposure to heat and UV rays increases, the melanocytes present in the skin ramp up the production of melanin. That's a Antarctica is in the Southern Hemisphere and it also contains the land mass, surrounding islands and the ocean. Top 10 animals found in Arctic region - The Mysterious World Many types of fishes 2. musk oxen 7. 2) For six months, the sun does not set at the poles while for the next six months, the sun does not rise (above the horizon). A strong sense of smell helps them in catching a prey, Can remain submerged underwater closing its nostrils, Its white colour helps it blend in with the white background, Thick skin and a lot of fat protect it from cold, They huddle together in groups to keep themselves warm, They have webbed feet and they streamline their body while swimming which makes them good swimmers. Climate of polar region - definition. Solving the Weather, Climate and Adaptations of Animals to Climate Multiple Choice Questions of Class 7 Science Chapter 7 MCQ can be of extreme help as you will be aware of all the concepts. Animals living in colder regions show some adaptations. Whales 11. In this state, their heartbeat, breathing rate and temperature become very low. The polar environment may be characterized by grisly cold, scarcity of food and darkness in winter, and lush conditions and continuous light in summer. India is amongst the favourite destination amongst these birds. This adaptation helps them in maintaining their body temperature, and in camouflaging. How to use this Desert Animal Adaptations and Habitats PowerPoint. 4) The … Bitterly cold winds whip across the landscape. Weather, Climate and Adaptation of Animals to Climate, Fundamentals of Business Mathematics & Statistics, Fundamentals of Economics and Management – CMA. This is an adaptation of polar bear to blend it with the white background of ice or snow. 3. 3. Presence of fur that helps them to beat the surrounding cold. An example of this is the Siberian crane that migrates to the regions of Bharatpur in Rajasthan as well as Sultanpur in Haryana. 2. Birds 12. Now learn Live with India's best teachers. Organisms living here have to adapt themselves to extreme cold. The animals in these regions are usually white or light colored, e.g., polar bear, penguin. Disclaimer Thee are found in the Western Ghats and Assam in India. For example, the red-eyed frog has sticky pads attached to its feet that help it in climbing trees. The region is influenced by bitterly cold winds. Our experts are available 24x7. Content Guidelines It has a nose in the form of a long trunk which is equipt with a strong sense of smell. Many mammals of the Arctic and Antarctic depend on thick layers of fur and fat for insulation. Info. In order to avoid getting overheated they move slowly and rest often. Adaptation does not take place in a short time. This adaptation helps them in maintaining their body temperature, and in camouflaging. It rarely gets above 50 °F in most of the region. 4. Even the winters are not that cold and the temperature rarely drops below 15 0c. Those animals which cannot adapt to these changes die out, and only the adapted ones survive. There are distinct southern and northern populations which go to their respective pole, none go to both poles. A thick-billed Murre that dives deep into the Arctic waters in search of fish and squid to eat is displaying a behavioral adaptation. In hibernation, their metabolic activity is reduced to a great extent. How Have Polar Bears Adapted to the Polar Region? Polar environments are in the Arctic and Antarctic regions. They migrate to warmer regions till the winter gets over. Animals adapt to different conditions in different ways. Having its food requirement is met entirely living on the trees, it rarely comes down. Adaptation is the key to survival, and adaptations of the polar bear, which help it survive the harsh environment of Arctic tundra, are undoubtedly the best when it comes to kingdom Animalia. Animals Over Winter (Age 7-11) Category: Science. TOS Reindeers 8. All the articles you read in this site are contributed by users like you, with a single vision to liberate knowledge. Name two animals each that live in polar regions and tropical rainforests. In order to survive the hot climates of the tropical rainforests, the animals living here have developed certain distinct features that help them adapt better. The elephant picks up its food using this. ^Adaptation of animals and plants in the polar region^ (-’_’-) Done by: Rachna, Feng Jun (Emily), Jovia, Michael and Amaliyah. Climatic conditions in the polar region are always on the extreme side. Another example of adaptation in animals is the monkey. The polar bear carries out physical activities like swimming in order to keep warm. 5.Seals 10. In Haryana cold and long snowy winters e ) polar region: regions. Its feet that help it to walk in the form of a biological adaptation is a polar bear help in..., reindeers, seals, whales, foxes and reindeer have adapted to live in cold environments body,! Polar regions are in the Arctic waters in search of fish and squid to eat is displaying a adaptation... 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