The greenhouse effect of Venus From geometry, we can calculate the average solar flux over the surface of Venus It is approximately 661 W/m2 Venus is very reflective of solar radiation In fact, it has a reflectivity (or albedo) of 08, so the planet absorbs approximately 661 X 02 = 132 W/m2 By assuming that the incoming radiation equals the The 'greenhouse effect' is the warming of climate that results when the atmosphere traps heat radiating from Earth toward space Certain gases in the atmosphere resemble glass in a greenhouse, allowing sunlight to pass into the 'greenhouse,' but blocking Earth's heat from escaping into space The gases that contribute to the greenhouse effectThe panel refers to warming due to increased atmospheric concentrations of greenhouse gases as "greenhouse warming" Measurements of atmospheric CO 2 show that the 1990 concentration of 353 parts per million by volume (ppmv) is about onequarter larger than the concentration before the Industrial Revolution (prior
Draw A Well Labelled Diagram To Explain The Greenhouse Knowledgeboat