The Role of Sun on the Earth¿s Atmosphere and Climate

Energy from Sun in the form of electromagnetic radiation in the fundamental driver of the earth¿s Climate system. The total Solar Energy hitting the Earth depend on its distance from the Sun the distribution of the radiation over the globe depends on the tilt and precession. the amount of energy arriving in summer at high latitudes determines weather the winter growth of the ice cap will recede or wetter the climate will be precipitated in to an ice age. Thus change to seasonal irradiance. the total solar energy hitting the Earth depends on it¿s distance from the Sun. The Sun has an effect on climate since it¿s radiation in the main energy source of our Planet.