<P> The amount of heat energy received at any location on the globe is a direct effect of Sun angle on climate , as the angle at which sunlight strikes the Earth varies by location , time of day , and season due to the Earth 's orbit around the Sun and the Earth 's rotation around its tilted axis . Seasonal change in the angle of sunlight , caused by the tilt of the Earth 's axis , is the basic mechanism that results in warmer weather in summer than in winter . Change in day length is another factor . ( See also season . ) </P>
<P> The amount of heat energy received at any location on the globe is a direct effect of Sun angle on climate , as the angle at which sunlight strikes the Earth varies by location , time of day , and season due to the Earth 's orbit around the Sun and the Earth 's rotation around its tilted axis . Seasonal change in the angle of sunlight , caused by the tilt of the Earth 's axis , is the basic mechanism that results in warmer weather in summer than in winter . Change in day length is another factor . ( See also season . ) </P>
the angle that the sun rays strike a region
the angle that the sun rays strike a region
effect of Sun angle on climate
effect of Sun angle on climate