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Figure of the Earth

en.wikipedia.org/wiki/Figure_of_the_Earth

The possibility that the Earth's equator is an ellipse rather than a circle and therefore that the ellipsoid is triaxial has ...

Strange but True: Earth Is Not Round - Scientific American

www.scientificamerican.com/article/earth-is-not-round/

Earth's shape also changes over time due to a menagerie of other dynamic factors. Mass shifts around inside the planet, altering those gravitational anomalies.

What is the shape of the Earth? - John D. Cook

www.johndcook.com/blog/2009/03/02/what-is-the-shape-of-the-earth/

Mar 2, 2009 ... How well does a sphere describe the Earth's shape? The Earth's polar diameter is about 43 kilometers shorter than its equatorial diameter, ...

www.ask.com/youtube?q=What Shape Is the Earth?&v=uA3Y0Dxosgc
Jun 24, 2013 ... The gravitational map is represented with (color) in the video at the begining.... the shape is from geological data, more gravity, more thickness ...

Image of the Day: Earth's True Shape Revealed for 1st Time - The ...

www.dailygalaxy.com/my_weblog/2011/04/earths-true-shape-revealed-for-1st-time.html

Apr 1, 2011 ... Markedly different from a simple sphere or ellipsoid, the geoid is the mathematically 'true' shape of Earth. It represents a motionless global ...

What is the precise shape of the Earth? - Quora

www.quora.com/What-is-the-precise-shape-of-the-Earth-1

In a first approximation: Yes. If you look closer: No. It is more of a sphere with a bulge at the ... The earth is almost a perfect sphere of radius 3959 miles (6371 km ). But we can get a second-order approximation by taking into consideration that  ...

Shape and Size of the Earth - Center for Aerospace Education

aerospace.wcc.hawaii.edu/shape.html

Geodesy is the science that studies the shape and size of the Earth. As discussed in Voyagers, the shape of the earth was long known to be round. Aristotle and ...

The Spherical Shape of the Earth

sealevel.jpl.nasa.gov/overview/overviewclimate/overviewclimateshapeofearth/

Because the Earth is a sphere, the surface gets much more intense sunlight, hence heat, at the equator than at the poles. On the equinox, the Sun passes ...

Earth without water: Nope. - Slate

www.slate.com/blogs/bad_astronomy/2015/09/22/earth_without_water_nope.html

Sep 22, 2015 ... In other words, that graphic doesn't show the Earth without water, it shows what the shape of the Earth's surface would look like if the surface ...

Earth is shaped like a lumpy potato | New Scientist

www.newscientist.com/article/dn20335-earth-is-shaped-like-a-lumpy-potato/

Apr 5, 2011 ... A sleek satellite orbiting Earth has confirmed that the planet is not the simple squashed sphere we often imagine it to be. It is, in fact, more like a ...

Answer
All the major bodies in the solar system, like the sun and planets, are oblate spheroids.
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[Regents Prep Earth Science] Introduction: Oblate Spheroid

regentsprep.org

The Earth's True Shape The Earth is not a perfect sphere. Due to it's rotation, the Earth (like all rotating planets) has a slightly distorted shape. The rotational ...

Gallery : The shape of Planet Earth - Jos Leys

www.josleys.com

The shape of the Earth has intrigued scientists throughout history. The general acceptance of the fact that the Earth is round came about in the first century A.D.,  ...

What is the shape of the Earth? | Reference.com

www.reference.com

The shape of the Earth is classified as an ellipsoid or an oblate spheroid. The Earth is not considered a true sphere because it has a larger circumference and ...