There would be no seasons on Earth if the Earth's axis had no tilt because throughout the year the Earth would get an equal amount of sun everywhere.
When the earth spins the seasons change
There is change of seasons when earth revolves about the sun.
There are two things that cause it which are the earths orbit and thetilt of the earths axis.
seasonal change made life possible on the earth by energy from sun heats this layer; and the surface below ; causing expansion of the air.
Mainly, there would be no seasons.
the way the earth spins arund the sun causes the seasons.
The Earth's tilt is what causes the seasons.
it creates the seasons.
The Earth's seasons changes by the tilt of the Earth.
The earth is tilted 23.5 degrees. This is what creates the earths seasons. The two hemispheres (north and south) are always on opposite seasons.
the earth's tilt causes the four seasons.
The seasons do not change based on how close the earth is to the sun. The seasons change based on the rotation of the earth on its axis.