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The equator is the circle of latitude that divides Earth into the Northern and Southern hemispheres. It is an imaginary line located at 0 degrees latitude, ...
An observer standing at sea level on either pole, therefore, is 21 km (13 mi) closer to Earth's center than if standing at sea level on the Equator. As a result, the highest point on Earth, measured from the center and outwards, is the peak of Mount Chimborazo in Ecuador rather than Mount Everest .
As theorized by Isaac Newton and Christiaan Huygens, [3]: 4 the Earth is flattened at the poles and bulged at the equator. Thus, geodesy represents the figure of the Earth as an oblate spheroid. The oblate spheroid, or oblate ellipsoid, is an ellipsoid of revolution obtained by rotating an ellipse about its shorter axis.
The celestial equator is currently inclined by about 23.44° to the ecliptic plane. The image shows the relations between Earth's axial tilt (or obliquity), rotation axis, and orbital plane. The celestial equator is the great circle of the imaginary celestial sphere on the same plane as the equator of Earth.
Ice hockey on the equator Benjamin Mburu was forced to practice his stickhandling skills at home when he could not access the Panari Hotel ice rink during the Covid-19 pandemic [Getty Images]
Still another definition states that the thermal equator is the latitude at which insolation is identical throughout the year. This is not the same as the astronomical equator because Earth reaches perihelion (the minimum distance from the Sun in its orbit) in early January and is at aphelion (maximum distance) in early July. Therefore ...
In the video, she included clips from her pregnancy, birth and moments with her other children. Along with their six other daughters, Micka and Justin also share four sons.
National Geographic Kids Video 50932 Puma: Lion of the Andes 1996 1996 60 0-7922-3626-2 National Geographic Television Special 50933