Essay title: polar bears are endangered polar bears are one of the countless species who are endangered they were one of the first animals affected by global warming and their population is heavily decreasing. Antarctica global warming has become a burning issue of the present time global warming in antarctica will pose a serious threat to the rise in water level hence, antarctica global warming has become a great concern for the scientists and researchers.
Studies have suggested that by the year 2050 two-thirds of the earth’s polar bear population will have perished in 1973, norway, the united states, denmark, canada and what was the ussr all signed the international agreement on the conservation of polar bears and their habitat. To get a thought of the future potential of the effects of global warming on polar bears, we can take a gander at sub-populations found at the bears’ southern extent, where living space changes have been most recognizable in this way a decent illustration is the western hudson bay sub-population, which is one of the best concentrated on.
Absolutely the most important thing - and really the only thing - that will save polar bears in the long run is to stop the rise of greenhouse gases and stop the warming of the planet. Antarctica - polar bears - global warming essay by cobra88 , junior high, 9th grade , a , september 2003 download word file , 3 pages download word file , 3 pages 43 12 votes 3 reviews. Global warming: polar bears are endangered essay - global warming is destroying the polar bear habitat global warming is caused by humans but we are not making an effort to fix it a lot of humans still do not even know what global warming is and should be aware of this issue. Abstract this report studies secondary research to discover the effects of global warming and the consequences it has on sea levels, ice melting and the polar bear websites researched were nasa, icun, national geographic, bbc news, the independent, ipcc, arctic council, national resources defense council, un news and dvd called ‘an inconvenient,’ truth.
Polar bear numbers are expanding the effects of global warming on polar bears has been quite significant current investigation of. Do polar bears exist in antarctica, a spectacular land of ice, framed by rigid waters and home to a plethora of hardy creaturesread on to find out so do polar bears exist in antarctica antarctica is home to a kaleidoscope of incredibly fascinating creatures, but polar bears are not among them although, given the harsh climate and abundance of icy fields, you could be forgiven for thinking. If you look across the range of polar bears there are many areas where there are grizzly bears that live onshore, adjacent to the polar bears that live on the sea ice offshore brown or grizzly bears occur all around the world in a variety of habitats.
Antarctica and global warming the effects of global warming on antarctica the polar regions are particularly sensitive to small rises in the annual average temperature, they are sometimes referred to as the canary in the coalmine in that they show changes long before they can be seen elsewhere in the world. A polar bear is so well insulated that it experiences almost zero heat loss in addition to it's insulating fur, a polar bears fat layer can measure up to 45 inches thick this layer of fat also adds buoyancy in the water polar bears insulation is so good that adult males quickly overheat when they run. The cause and effects of global warming on the polar bear most experts agree that global warming does exist and it is having a devastating effect on the earth’s climate a major concern of global warming is the melting of the polar ice caps.
Polar bears are the worlds largest land predators they are at the top of the food chain in the artic where they mostly eat seals the bears are found in artic areas alaska, canada, russia, greenland and norway polar bears have long bodies with a large head and neck they have short tails and long claws that have a slight curve. The effects of global warming on polar bears has been quite significant “a main canadian power on polar bears , mitch taylor, said: ‘we’re seeing an increment in bears that is truly phenomenal, and in spots where we’re seeing an abatement in the populace it’s from chasing, not from environmental change'” (scotsmancom.