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What best describes earth shape?
The Earth is an oblate spheroid, which means it is mostly spherical but slightly flattened at the poles and bulging at the equator due to its rotation. It is not a perfect sphere, but rather slightly squashed.
What is the exact shape of earth?
The Earth is approximately an oblate spheroid, meaning it is mostly spherical but slightly flattened at the poles and bulging at the equator.
Why isn't the earth completely round?
The Earth is slightly flattened at the poles and bulging at the equator due to its rotation, known as an oblate spheroid shape. This shape results from the forces acting on Earth's mass as it spins, causing it to be wider around the equator than between the poles.
Shape of earth is?
The shape of the Earth is an oblate spheroid, meaning it is mostly spherical but slightly flattened at the poles and bulging at the equator due to its rotation.
True or false earth is a perfect sphere?
False. Earth is not a perfect sphere. It is an oblate spheroid, meaning it is slightly flattened at the poles and slightly bulging around the equator due to its rotation.
Is the earth slightly bulged at the poles?
Yes, the Earth is slightly bulged at the poles and flattened at the equator due to its rotation. This shape is known as an oblate spheroid. The polar diameter is shorter than the equatorial diameter by about 43 kilometers.
Is the circumference of the earth measured around the surface or the atmosphere?
It is measured around the surface of the earth. The atmosphere has its own measurement excluded from that of the Earth. The Equator is bulged, and the Poles slightly flattened. The figure given is for sea level, and ignores any mountains. The Poles are about 21.4 km closer to the centre of the Earth than the Equator is.
An object's weight at sea level at 90 North latitude is slightly more than the weight of the same object at sea level at 0 latitude?
This is true due to the difference in gravitational pull between the poles and the equator. At the poles, the Earth's rotation causes a slightly smaller centrifugal force, making gravity slightly stronger compared to the equator. This results in objects weighing slightly more at higher latitudes.
What causes slight flattening of the earth at two poles?
The slight flattening of the Earth at the poles is due to the centrifugal force caused by the Earth's rotation. As the Earth spins on its axis, the centrifugal force causes the equator to bulge out slightly and the poles to flatten. This shape is known as an oblate spheroid.
What kind of sphere is slightly flattened at the poles?
earth
What best describes earth shape?
The Earth is an oblate spheroid, which means it is mostly spherical but slightly flattened at the poles and bulging at the equator due to its rotation. It is not a perfect sphere, but rather slightly squashed.
What causes earth flattening of the earth at two poles?
used by spinning motion of the earth around its axis passing through the poles...the force being max at the equator...since at tym of formation, earth was in fluid state, the force of cohesion was small & could not balance the centrifugal force...hence it bulged out at the equator
What is the true shape of earth?
The true shape of the earth is oblate spheriod. This means that the Earth is slightly flattened at the poles and slightly bulging at the Equator.
Where does a body have least weight in earth?
A body will have the least weight at the Earth's poles due to the effect of centrifugal force and the Earth's oblate spheroid shape. This is because the radius at the poles is slightly larger than at the equator, resulting in slightly weaker gravity.
Are earths magnetic poles located on its axis?
No, Earth's magnetic poles are not located exactly on its geographical poles. The magnetic poles are located slightly off-axis and can shift over time due to changes in the Earth's magnetic field.
How the gravitational acceleration will change when you move from equator to north or south pole on the surface of earth?
The gravitational acceleration will decrease slightly as you move from the equator to the poles due to the Earth's shape (oblate spheroid). This is because the centrifugal force is greater at the equator compared to the poles, which causes a slight decrease in the net gravitational force experienced at the equator.
Is Earth in the shape of a circle?
No, it slightly bulges at the equator, and is a bit flat on the North and South Poles.
