global warming you global warming and climate change global warming global warming is a climatological phenomenon in which the global temperature is rising because of increasing concentrations of greenhouse gases in the atmosphere wire if the surface is warming our Sun which is reasonably hot sends us a mixture of various rays which is composed for 10% of UV 40% of visible light and 50% of infrared when the incoming solar radiation arrives at the top of the atmosphere it is directly reflected towards space by clouds and the various layers of the atmosphere the remainder of this incoming energy is absorbed by the various components of our planet such as atmosphere earth surface ocean etc since the Earth's surface is colder than the Sun it radiates heat back to the atmosphere in the form of infrared energy most of the emitted infrared...