as the earth orbits the sun, the tilt cause one hemisphere and then the other to receive more direct sunlight and to have longer days
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khionecampana0
The Spherical Shape of the Earth. Because the Earth is a sphere, the surface gets much more intense sunlight (heat) at the equator than at the poles.The distribution of heat around the globe, and through the year, coupled with the physical properties of air, produce a distinctive pattern of climatic zones
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as the earth orbits the sun, the tilt cause one hemisphere and then the other to receive more direct sunlight and to have longer days
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