snow line
The lowest level permanent snow reaches during the summer is called the snow line. In most cases, the snow line is about 12,000 feet in the Northern Hemisphere.
The solstice is the two times in the year when the sun reaches its highest and lowest points. These coincide with the beginning of summer and winter.
As a mountain town, Boone rarely reaches 80 degrees in the summer, staying in the mid to high 70s during the day.
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The density of air is lowest in the summer, because warmer air is less dense. (the molecules are in greater motion, and are forced farther apart)
The continents with the lowest populations are Antarctica, Australia, South America, and North America. Antarctica has no permanent residents, but at any one time there are around 4,000 scientists in the summer and 1,000 in the winter.
The sun reaches its highest elevation at the moment that summer begins.
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In summer the temperature reaches as high as 50' and in winter they can get as cold as -20'.
There is no permanent population in Antarctica. Temporarily, up to 4,000 workers and scientists may be on the continent during the summer months. During winter, this number may be 1,000 or less.
No. You may only be licenced in the state which you have established permanent residence in.