The natural greenhouse effect is a phenomenon caused by gases naturally present in the atmosphere that affect the behaviour of the heat energy radiated by the sun In simple terms, sunlight (shortwave radiation) passes through the atmosphere, and is absorbed by Earth's surface This warms Earth's surface, and then Earth radiates some ofDefine greenhouse effect greenhouse effect synonyms, greenhouse effect pronunciation, greenhouse effect translation, English dictionary definition of greenhouse effect greenhouse effect Energy radiated by the sun converts to heat when it reaches the earthA greenhouse is a structure with a glass or plastic roof and side walls that is used for the production of ornamentals and food crops and may be used seasonally or year round The closed environment of a greenhouse has its own unique requirements, compared with outdoor production Pests and diseases, and extremes of heat and humidity, have to The Greenhouse Effect Experiment And Lesson For Kids Eas