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It varies from day to day. Usually there are two in the northern hemisphere and two in the southern. The occur because the Earth's rotational speed at the equator is greater than the speed of sound, while it's zero at the poles.
Approximately 12 hours.
There are three convection cells in the southern hemisphere. There are also three convection cells in the northern hemisphere, making a total of six on the face of the Earth.
you can fit 833 earths in saturn.
It is winter in the northern hemisphere when the southern hemisphere tilts toward the sun. Interestingly enough, the Earth is closer to the Sun at that time! The (slight - 0.0167 ) eccentricity of the Earths orbit puts this planet at aphelion (furthest from the Sun) in the beginning of July and perihelion (closest to the Sun) in the beginning of January. This is one of the many factors that makes the Southern hemisphere seasons more extreme than those of the northern hemisphere.
Has to do with the earths tilt and whether you live in the northern or southern hemisphere.
There are 87 countries in the Northern Hemisphere.
There are about 166 countries in the northern hemisphere
There are 89 countries in the Northern Hemisphere.
There are 150 glaciers in the northern hemisphere itself.
It is winter in the northern hemisphere when the southern hemisphere tilts toward the sun. Interestingly enough, the Earth is closer to the Sun at that time! The (slight - 0.0167 ) eccentricity of the Earths orbit puts this planet at aphelion (furthest from the Sun) in the beginning of July and perihelion (closest to the Sun) in the beginning of January. This is one of the many factors that makes the Southern hemisphere seasons more extreme than those of the northern hemisphere.
It is winter in the northern hemisphere when the southern hemisphere tilts toward the sun. Interestingly enough, the Earth is closer to the Sun at that time! The (slight - 0.0167 ) eccentricity of the Earths orbit puts this planet at aphelion (furthest from the Sun) in the beginning of July and perihelion (closest to the Sun) in the beginning of January. This is one of the many factors that makes the Southern hemisphere seasons more extreme than those of the northern hemisphere.
The world can be divided into two hemispheres: the Northern Hemisphere and the Southern Hemisphere. These are separated by the equator.
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