Question
What is the shape of the Earth?
Answer
Oblate spheroid / geoid
The Earth is approximately an oblate spheroid, which means it is mostly spherical but slightly flattened at the poles and bulging at the equator. This shape results from the Earth's rotation, which causes a slight flattening at the poles and a bulging effect at the equator due to centrifugal forces.
The Earth is approximately an oblate spheroid, which means it is mostly spherical but slightly flattened at the poles and bulging at the equator. This shape results from the Earth's rotation, which causes a slight flattening at the poles and a bulging effect at the equator due to centrifugal forces.