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To a first-order approximation the Earth is round. This
is due to gravity. Gravity pulls with equal strength in all
directions; therefore any variations from a spherical
shape will lead to gravitational forces that
bring the shape back into that of a sphere.

This is without considering the rotation of the earth,
however. The rotation of the earth adds centrifugal
effects, which cause the earth to bulge slightly at
its equator and flatten slightly at its poles.
(This is like twirling a rock on the end of a string
and then letting go--the rock flies away from the
twirler.) Because of these centrifugal effects, the
distance from the center of the earth to the surface
of the earth is about 0.33% shorter at the poles
compared to the equator.

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15y ago
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15y ago

No, the Earth is not a perfect sphere. Obviously there are mountains and valleys, but the planet actually has a larger circumference around the equator than from pole to pole, which is caused by the way the Earth rotates.

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15y ago

No. It is slightly pear-shaped (the southern pole is slightly further away from the north pole than any other part.)

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7y ago

A man-made globe is round.
The Earth is not round, it is flattened at the poles and bulging at the equator - an oblate spheroid.

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Q: Is the earth and globe are round?
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Why is a globe round?

THe globe is round because the earth is round. The globe is suppose to be a similar verison of the earth but smaller in size to people can see it.


What is the small round copy of the earth?

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A round model of the Earth is called a globe. It is a three-dimensional representation of the Earth's surface, showing countries, continents, oceans, and other geographical features in their accurate shapes and proportions.


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Round, spherical, planet, earth.


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