there are so many seasons because as the earth gets closer to the sun, the temperature changes as it gets warmer, but when the earth get farther away from the sun, the temperature starts to change as it gets colder.
The four seasons of the Earth are to do with the rotation of the Earth, and since that is never ending, so are the Seasons which is why they occur regularly. Hope i helped :)
There were no seasons, because no part of the earth was tilted away from it or tilted tword it.
the two seasons on earth that do not have seasons are spring and fall
So far, there are 4 Adventure Time seasons.
so we can live on earth. and live with changes.
It doesn't vary so much. The face of the Earth directed at the sun varies yearly -- seasons!
6 Seasons
The Earth's seasons changes by the tilt of the Earth.
So far there are 4 seasons.
because of gravitational forces, also so we can have seasons on the Earth and a changing temperature.
so the earth does not have another ice-age and kill all life on earth
The Earth's seasons are a result of the way the Earth is titled on an axis and its elliptical orbit around the sun. The Earth is the only planet to have seasons.