Only VERY slowly. The Earth is spinning like an enormous gyroscope, so it is very stable. But even the best gyros wobble a little, and we call this wobble "precession". Over a span of about 26,000 years, the Earth's axis wobbles in an enormous circle.
One of the things this will cause is that in about 2,000 years, there will be no "north star"; the star Polaris, which is currently about 0.7 degrees off of "true north", will be about 5 degrees off of north. In 13,000 years, the bright star Vega will be pretty close to "north".
Mainly, there would be no seasons.
It is about 23.5 degrees
The season
Yes it is tilted at about 23.5 degrees
without the tilted axis the whole planet would be impossible to live on since this angle is a state of equilibrium
mars
Mars has a very similar angle of axial tilt to Earth.
In astronomy, axial tilt, also known as obliquity, is the angle between an object's rotational axis and its orbital axis, or, equivalently, the angle between its equatorial plane and orbital plane. It differs from orbital inclination.
without the tilted axis the whole planet would be impossible to live on since this angle is a state of equilibrium
These happen because the axis of Earths spin in inclined at an angle from the normal of to the plane in which it orbits the Sun.
These happen because the axis of Earths spin in inclined at an angle from the normal of to the plane in which it orbits the Sun.
Earth's tilting on its axis leads to seasonal changes due variations in the angle (rather than distance) at which light hits.