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Some days the sun shines for 24 hours; some other days, there is zero sunlight.

This phenomenon occurs on earth everywhere beyond the 'circles' -- Antarctic and Arctic. The phenomenon is this: for at least one 24-hour period during the year, there is no sunrise/ sunset. At the poles, the period is six months long.

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What are the differences between the Arctic and Antarctic?

The difference is that in the arctic there are Polar bears and in the antarctic there are penguins. You will never find a polar bear in the antarctic and you will never find a penguin in the arctic.


Why are the Arctic and Antarctic circles called that?

The Arctic and Antarctic circles are named after the regions they mark. The Arctic Circle is named after the constellation Ursa Major, known as the Great Bear or "arctic bear," while the Antarctic Circle is named after the opposite direction of the Arctic Circle on the globe.


How are the Antarctic and the Arctic different?

Both are polar, but Antarctica is about 30 degrees F colder than the Arctic. Antarctica is a continent, there are only northern expanses of continents near the Arctic. There are native and indigenous peoples in the Arctic, and no humans in Antarctica. Antarctica is governed by the Antarctic Treaty, which governs all land and ice south of 60 degrees S. Many governments argue over the use and governance of Arctic waters.


Which is colder the antarctic or the arctic?

Antarctica is colder than the Arctic. The average temperature in Antarctica is around -49 degrees Celsius (-56 degrees Fahrenheit), while the Arctic's average temperature is around -34 degrees Celsius (-29 degrees Fahrenheit).


Where do you find tundra?

There are 3 types of Tundra: Arctic, Antarctic and Alpine. Arctic Tundra is found very high in the northern hemisphere, just above the Taiga belt, in the northern parts of countries cuch as Canada,and Russia. Antarctic Tundra is found on Antarctica as well as on some of its subantarctic islands. Alpine Tundra is found on many high mountains above the tree line, all over the world.