We're not quite sure what the question means by "earth's tilt" or "stay the same".
The axis of the earth's rotation is inclined about 67.5 degrees to the plane of
the earth's orbit, and that doesn't change. Over the course of a human lifetime,
or several human lifetimes, the pole of earth's axis remains pointed toward the
same spot in the sky, presently quite close to the star Polaris. Over a period of
26,000 years, the pole describes a circle in the sky, but the axis remain inclined
to the plane of the orbit by the same 67.5 degrees.
So we must take issue with the premise of the question, and say that the earth's
"tilt" does in fact "stay the same".
precession-apex answer
The cycle of seasons on Earth remains the same due to the tilt of Earth's axis as it orbits the sun. This tilt causes different parts of the Earth to receive varying amounts of sunlight throughout the year, leading to the changing seasons. This pattern repeats annually as Earth continues its orbit.
Earth's tilt causes different regions to receive different amounts of sunlight throughout the year. On March 20, the tilt is such that the hours of daylight and darkness are approximately equal in both hemispheres, marking the spring equinox. This occurs because the tilt aligns the equator with the center of the sun, resulting in equal distribution of sunlight.
The constellations change position because of the same reason the days range in length from summer to winter. The Earth's tilt and wobble. The constellations stay in the same place in the sky, but every day the Earth moves while the tilt stays the same, leaving it to appear that the constellations have moved. (It's better to understand with a picture..)
Earths tilt
That's because Mars has an axial tilt which is almost the same as the Earth's. A planet's axial tilt is the most important factor in determining the seasons.
the tilt of the earths axis
precession
Because of the earths tilt of 22.5 degrees
yes
because of earths tilt (axis)different amounts of sunlight hit different places at different times that's the answer
Because of the earths axial tilt.
Earths tilt
The Earth's tilt is what causes the seasons.
The axes have similar tilts, if that's what you mean. Earth tilt about 23.4 degrees Neptune tilt about 28.3 degrees
Earth's axial tilt is 23.44°.
because of the axcess and its on the axces and the earths on a tilt
23.5 degrees