The Earth is the accumulation of many pieces of material from space. each piece with its own speed, mass, and impact angle. The Earth's spin is the net accumulation of all the contributing parts.
The spin of the Earth is not invariant - it alters a little, caused by the inter-action with the Moon. And major earth movements (tectonic plate shifts, earthquakes etc) will also have a small effect as they re-distribute the mass around the Earth.
The seasons, because of the tilt of the Earth's axis.
no the earth spins on it's axis while rotating around the sun
The Earth doesn't wobble around its rotation axis. The rotation axis itself rotates,so that the Earth's poles trace around a 23.5-degree circle in the sky, every 26,000years. The term that describes it is "precession".The Earth doesn't wobble around its rotation axis. The rotation axis itself rotates,so that the Earth's poles trace around a 23.5-degree circle in the sky, every 26,000years. The term that describes it is "precession".The Earth doesn't wobble around its rotation axis. The rotation axis itself rotates,so that the Earth's poles trace around a 23.5-degree circle in the sky, every 26,000years. The term that describes it is "precession".
Earth has seasons because its axis is tilted. Earth's axis is always pointed in the same direction, so different parts of Earth get the Sun's direct rays throughout the year.
The earth rotates on its axis.
On its axis Earth rotates around the sun.
The Earth rotates on its axis and revolves around the sun.
it spins around on its axis,that is how the earth rotates.
The imaginary line between the poles of the Earth around which the Earth spins is called the "axis of rotation".
Axis
Its axis The earth rotates around its axis - an imaginary line running from the North Pole through the centre of the earth to the South Pole. It rotates around this line once every day. it is this rotation which causes day and night. axis
It takes earth exactly one day to rotate around the axis.
The spinning of Earth around its axis is called rotation
The imaginary line in which the Earth rotates is called its axis. The Earth's axis is tilted at an angle of approximately 23.5 degrees with respect to its orbit around the Sun, which causes the changing seasons.
the time it takes the earth to spin around on its axis
axis
Here are some sentences.The axis of our planet is tilted.Who were the Axis powers in World War II?