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
Temperature differences Earth's tilt
rotation of Earth on its axis=coriolis effect
Canada. Because the Earth, being a large sphere in space, rotates and has a solid magnetic core; it causes a flattening affect at the poles. This means the countries at the top and north of the globe will be closer in to the middle than all the rest. As a matter of fact, the equator folks will actually be farther out then the rest of us. Its the bulging and flattening affects of the earth's rotating motion.
The Earth rotates on its axis. This causes it to bulge very slightly around its equator, which makes it wider there. This also causes the poles to flatten slightly.
Magnetic poles
The rotation of the planet.
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
The earth is not perfectly round, but very slightly flattened at the poles, and with a very slight bulge at the equator - the shape is called "oblate". It is caused by the earths rotation on it's axis. Jupiter, which rotates much faster than the earth has even more pronounced bulging at the equator and flattening at the poles. It is not really obvious to the eye, but can easily be measured with scientific instruments.
The earth rotates at approximately 15 degrees per hour (24hrs x 15 degrees=360 deg). centrifugal force from this rotation causes the panet to bulge at the equator and consequently causes some flattening at the poles. given the earth rotates so slowly, this is not apparent in visual images taken by sattelite or space vehicle.
No. A circle is 2-dimensional. The Earth is a sphere. no actualy, it is a sphere, but a long time ago, historians thought that the world was a flat circle
Earth's tilt
Yes, there is a slight difference. It is insignificant for most practical purposes, though.
Since the earth is a sphere, the north and south poles are further away from the sun and the equator is closer.
The heat from the Sun falling on the earth, heating the tropics more than the poles and the rotation of the Earth on its axis.
Temperature differences Earth's tilt
Temperature differences Earth's tilt
Yes, the Earth's rotation has caused a slight bulging of the planet, near the equator. The diameter of the Earth at the equator is a bit more than the distance between the Poles.