Polar Bears

Polar ice ecosystems are sustainable due to the incredible insulation provided by the ice, shielding animals from extreme cold. Many species have adapted to these harsh conditions with specialized physical features like thick fur or blubber to retain heat. Additionally, the abundant food sources in the form of fish, seals, and other marine life help support the diverse range of animals in these ecosystems.

The polar sea ice is shrinking each year. Each year the winter sea ice melts faster. Polar bears need to bulk up in winter by eating seals. Now they have a shorter time for feeding. The Hudson Bay bears are forced onto the land during summer where they compete for food and living space with humans and other animals. Food shortages mean that bears are weaker, fewer cubs are born and those that do are more likely to die.
its melting the ice at the poles, destroying the bears homes

Polar bonds do have a partial positive and partial negative charge on the atoms involved. The more electronegative atom attracts electrons more strongly, resulting in an uneven distribution of charge.

Some examples of extinct marine mammals include the Stellar's sea cow, the Caribbean monk seal, and the Japanese sea lion. These species were primarily impacted by overhunting, habitat loss, and changes in the marine environment due to human activities.

Resistors do not have polarity restrictions because they are passive devices that limit the flow of electric current. You can connect them in any orientation within an electric circuit without affecting their function.

Polar bears have a thick layer of fat called blubber. Camels have a fat store in their hump that allowes them to go for days at a time with out food of water, camels also have extra stomaches in which to store plenty of water..

Polar bears live at the north pole, camels in the desert.

Polar bears have a thick layer of oily fur to repel water, they are also very good swimmers.. The polar bear can jump right in the icey water and catch a fish, his long claws help him hold on to said fish, and to walk on the ice.

Polar bears claws can grow as long as 7to8 inches and longer depending on the size of the bear.

Considering its carnivorous nature and general lack of fear of people, the only reasonable way to weigh a polar bear is to first tranquilze it and weight it in a sling weighing apparatus - something like the one at http://www.betterbarnyard.com/slings/ but larger - and with more legs or perhaps the one mentioned in the patent at http://www.freepatentsonline.com/4550686.html. The sling is slid under the tranquilzed animal, and the animal is raised off the ground with a winch attached to the weight gauge - which has to have a high capacity to handle an animal as heavy as a polar bear. The whole frame, winch, sling, and weight gauge would have to be carried by the heading out to make the measurements.

It is difficult to get an accurate count of polar bears. Estimates in the 1950s and 1960s came from hunters and Inuit reports, which were very local. The invention of the snowmobile and modern icebreakers meant that by the 1970s hunting of polar bears had reduced the population to about 10,000.

In 1973 hunting of polar bears was banned world-wide, except for native peoples, who had quotas set. This led to an increase in numbers. Scientists estimate the present population to be about 22,000 worldwide, of which 60% are in Canada.

There are nineteen Polar Bear groups around the Arctic Circle. At the 2005 IUCN (International Union for the Conservation of Nature) Polar Bear Specialist group meeting, scientists reported that 5 of these groups of bears were declining in numbers, 5 groups were stable, 2 groups were increasing in numbers and 7 groups didn't have enough data to know.

The Report from the IUCN 2009 meeting found that 8 groups were declining in numbers, 3 groups were stable, 1 group was increasing in numbers and again, 7 groups didn't show enough data.

Yes, Atlantic Puffins do live in Canada. They are commonly found in Atlantic Canada, specifically in provinces like Newfoundland and Labrador. They breed on coastal cliffs and islands in this region.

The pituitary gland secretes hormones that help regulate growth. When it stops producing certain hormones, you stop growing.

There can be problems with being too large, so humans have evolved over time to have the proper amount of hormones produced (which can vary a bit). People with malfunctioning pituitary glands, can have a variety of problematic growth disorders.

yes it is the bond is polar, and the linear shape allows for polarity, F is negative

yes there is only one polar bear its named the white polar bear

Polar bear fur appears white because it is made up of transparent, hollow hairs that reflect and scatter light. These hairs can look clear but appear white due to the way they interact with light. This adaptation helps polar bears blend in with their snowy environment and provides insulation to keep them warm in the Arctic.

You could consider traditional Inuit names like Nanuq or Siku, or opt for a playful name like Frosty or Blizzard. Ultimately, choose a name that you feel a connection to and that reflects the bear's personality or characteristics.

I'm sorry, the polar bears are definiately NOT dying. in fact, their population has grown in the past few years and they are in no danger of extinction. Yes, some environmental groups say they are endangered but they are not.

I have tried to find such a chart, but no luck yet. :) I will keep looking!

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You are definitely right. We have to look back a few decades for a better track record of their population. I did a bit of digging and found these links..

Looks like they have increased from 5,000 in the 1950's, to 20-25,000 in 2005..

http://pbsg.npolar.no/en/status/status-table.html

http://www.google.com/imgres?imgurl=http://s.wsj.net/public/resources/images/ED-AF192_3bears_20070101180422.gif&imgrefurl=http://www.savethisnation.org/polarbears.htm&h=145&w=299&sz=6&tbnid=1L84gjmsS2Of8M:&tbnh=56&tbnw=116&prev=/images%3Fq%3Dpolar%2Bbear%2Bpopulation%2Bchart&hl=en&usg=__VnItlJxcYZGSqWmoadlDqfDTOOQ=&ei=gz7TSueaHqaUtgeyvsD8Aw&sa=X&oi=image_result&resnum=3&ct=image&ved=0CBYQ9QEwAg

http://www.polarbearsinternational.org/polar-bear-status-report/

The polar bear belongs to the family ursidae. It is part of the animal kingdom and the phylum chordata.

Polar and highly eletrophylic observe the 4 free electrons hanging from it's bottom ballanced by happy hydrogens. http://www.chem.uwec.edu/Chem150_S07/elaborations/unit1/unit1-e-polarity/unit1-e-try-this-answer.html

Some animals that live in the Arizona Plateau region include mule deer, elk, mountain lions, bobcats, coyotes, and various species of birds such as eagles, hawks, and owls. Additionally, smaller mammals like squirrels, rabbits, and chipmunks can also be found in this region.

Animals that live in the tidewater region include crabs, oysters, clams, shrimp, fish, and various species of birds. These animals are adapted to the fluctuating water levels and varying salinity found in tidewater areas.

As a general estimate, the average age for women is approximately 77.5 - 80 within the United States. Women live about five years longer than men. However, this is not as clear cut as one might think. There are difference (some major) depending on the country, race, life style, genetics, etc. For a better understanding of this issue, click on the related links section (Wikipedia) indicated below.

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If you're asking,does being a nudist give (in this case Me) a feeling of acceptance,then the answer is yes...it does. In the regular world you have to conform and give up part of who you really are sometimes to be accepted by others. As a nudist,i just have to be me and nothing more. Yes,it means taking my clothes off in front of others but the incredible truth is. The absence of clothes puts everyone on an equal level. When we wear clothes,we're put in the category of "he's this" and "she's that". Without them,we're all just the wonderful human beings that we are and were since the day we were born. Best of all,no one makes fun of another's body since most are different sizes and shapes of bodies. i can honestly say,I'm treated better as a person without clothes around naturists,than I've ever been in "society". So long now! Goin' for a swim!