this is a useless site to log in waste of time
it is caused when the variation is hit on the guitar
The primary cause of annual temperature variation is axial tilt. Axial tilt results in seasonal day length variation. The longer the night, the more daytime heat is radiated back into space. A much smaller, secondary cause would be orbital eccentricity.
Global Warming and Seasonal CHANGE
the enviroment.
The earth's revolution around the sun.
no i dont now what it causes that or what you said so please shut up
The ozone layer
No. Rotation (spin) causes days and nights. It is the tilt of the Earth as it revolves around the sun that causes the seasons, by changing the angle and duration of sunlight reaching areas of each hemisphere. Summer in the northern hemisphere is winter in the southern, and vice versa. Between these two extremes are spring and fall. Areas closer to the equator experience much less seasonal variation in daylight.
seasonal changes in the amount of daylight
swagger
winter
the rotation of the earth around the sun