No, a circle is a two-dimensional shape, whereas the Earth has three-dimensions.
Many people assume Earth is a sphere, however the Earth is wider at the equator than it is tall at the poles. This shape is described as an oblate spheroid.
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The shape of the Earth is actually a rather complex figure called a geoid, which just means "Earth-shaped". It's roughly an ellipsoid (which is itself pretty close to a sphere), but one where the Southern Hemisphere bulges just a tiny more than the northern one, making it very slightly pear-shaped (with additional bulges in various places).
If by revolution you mean the spin on it's own axis this is more or less a perfect circle. If you are referring to it's orbit around the sun, this is elliptical, not a perfect circle.
The Earth rotates in not a perfect circle around the sun but in a oval shape.
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Earth's shape is oblate spheroid.
If by revolution you mean the spin on it's own axis this is more or less a perfect circle. If you are referring to it's orbit around the sun, this is elliptical, not a perfect circle.
Earth's eccentricity Eccentricity is defined as the difference in shape between an ellipse and a perfect circle. In a similar fashion to Earth's obliquity, the more uniform Earth's orbit is (more like a perfect circle), the less difference there is in climate change throughout the year.
It is a nearly perfect circle.
A circle has no eccentricity because it is a perfectly symmetrical shape. The eccentricity of a shape is a measure of how much its shape deviates from being a perfect circle, so for a circle, the eccentricity is always zero.
Earth's orbital path around the Sun is an ellipse, not a perfect circle. This means that Earth's distance from the Sun varies slightly throughout the year. The shape of the orbit is very close to a circle, with the eccentricity being only 0.0167.
About the same shape as an egg, or oblong. Not a perfect circle.
The Earth rotates in not a perfect circle around the sun but in a oval shape.
Oval or elliptical shaped. (Not a perfect circle)
The Earth rotates in not a perfect circle around the sun but in a oval shape.
To achieve a perfect circle by cutting a circle, you would need to use a tool like a compass or a circle cutter to carefully trace and cut along the desired circumference. This precise method ensures that the new circle maintains the same shape and size as the original circle.
The world is a "oblate spheroid" because it is not a perfect circle. The Earth bulges out around the equator.
You can take a round cup or glass and set it in the middle of the paper and then taking a pencil you can trace the outer edge of the cup. You should have a perfect round circle upon completion.