Use the accompanying figure to answer the following question Radiative forcing f
ID: 278824 • Letter: U
Question
Use the accompanying figure to answer the following question Radiative forcing factors that are shown below the zero line have a cooling effect on the climate, whereas forcing factors that are shown above the zero line have a warming effect. SITIVE FORCER 3.5 effect) Black soot on snow Solar irradiance N,O 3.2 3.0 2.5 2.0 CH 1.5 Net radiative forcing effect of about +1.8 (3.2 1.4-1.8 1.0 co 0.5 0.0 Cloud albedo effect 0.5 1.0 High-albedo land use (e.g, deforestation) 1.4 ozone NEGATIVE FORCER Infographic 22.5 Environmentol Science for a Changing World 2013W.H Feeeman and Company Which of the following conclusions is supported by the data presented in the infographic? Variation in solar output (irradiance) is the primary factor driving warming over recent decades. Variation in solar output (irradiance) contributes less to warming than any of the greenhouse gases. Variation in solar output (irradiance) has a radiative forcing of 3 watts/m2.Explanation / Answer
From the give graph it can be concluded, that variation in solar output has radioactive force of 3 watts/m square.
Also, solar output contribute less to warming then any greenhouse gas (carbon dioxide contribute more)
Rest of the sentence, is incorrect that solar output is only factor that is causing warming there are other factors like carbon oxide, ozone.
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