Greenhouse Effect ? Greenhouse Effect On a bright, cool day, most people notice the sun?s rays as feeling good ontheir skin. By nature, many of us even try to stay on the sunny side of the streetwhile walking.
The sun is 93 million miles away from earth and its energy travelsto us in moving waves called radiation. The energy becomes heat, light and otherenergy too.Visible sunlight allows us to see the world around us, but there is invisiblesunlight, too.
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