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What is the arctic latitude?
Geographically, the Arctic is that area around the north pole where the sun does not set at the summer soltice or rise at the winter soltice. This is latitude 66° 32' N which is called the Artic Circle. Climatically, the Arctic Region is defined as those northern areas where the July temperatures do not reach 50°F or 10°C. The latitude of these condions varies both north and south of the Arctic circle. Since they occur on all sides of the north pole, the Arctic, by either definition includes all longitudes.
When is genetic drift least likely to occur?
Small populations
Why is the Arctic Circle located at 66.5 degrees N?
The Arctic Circle is the southernmost latitude in the Northern Hemisphere at which the sun can remain continuously above or below the horizon for 24 hours (at the June solstice and December solsticerespectively).
Genetic drift tens to occur in populations that?
Genetic drift has a larger effect on smaller populations.
Genetic drift is more likely to occur in large population true or false?
False. Genetic drift is more likely to occur in small populations where chance events can have a greater impact on allele frequencies. In large populations, genetic drift is typically less influential compared to other evolutionary forces.
How are the Arctic and Antarctic Circles different?
The Arctic Circle is in the Northern Hemisphere and encompasses the area around the North Pole, while the Antarctic Circle is in the Southern Hemisphere and surrounds the South Pole. The Arctic Circle is predominantly ocean surrounded by land, while the Antarctic Circle is mostly landmass surrounded by ocean. Both circles mark the latitudes where 24 hours of continuous daylight or darkness can occur, depending on the time of year.
Where did robery peary explorations occur?
Around the Arctic and North Pole.
What is the arctic latitude?
Geographically, the Arctic is that area around the north pole where the sun does not set at the summer soltice or rise at the winter soltice. This is latitude 66° 32' N which is called the Artic Circle. Climatically, the Arctic Region is defined as those northern areas where the July temperatures do not reach 50°F or 10°C. The latitude of these condions varies both north and south of the Arctic circle. Since they occur on all sides of the north pole, the Arctic, by either definition includes all longitudes.
Six months of daylight will occur on a. the Equator b. the Tropic of Cancer c. inside the Arctic Circle or d. the Prime meridian?
c.
When did the continental drift of Pangaea occur?
1915.
Do tornadoes hit the north?
It depends one what north you're talking about. Yes, they can hit the northern United States, but they don not occur, for example, withing the arctic circle.
Do the broadest continental shelves occur in the Arctic Ocean?
Arctic ocean
When does mudnight sun occur?
The midnight sun occurs during the summer months in regions within the Arctic Circle and Antarctic Circle, when the sun remains visible at midnight, creating 24 hours of daylight. This phenomenon happens because of the tilt of Earth's axis towards the sun during these periods.
What seasons occur in the arctic?
cold
When is genetic drift least likely to occur?
Small populations
Which latitudes do Tundra Biomes generally occur near?
Tundra biomes generally occur near the Arctic Circle, between 60° to 75° latitude in the northern hemisphere. In the southern hemisphere, tundra biomes are found near the Antarctic Circle, between 60° to 75° latitude.
Why is the Arctic Circle located at 66.5 degrees N?
The Arctic Circle is the southernmost latitude in the Northern Hemisphere at which the sun can remain continuously above or below the horizon for 24 hours (at the June solstice and December solsticerespectively).
